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Videos uploaded by user “SIS vs BRO”
Tie Dye Backpack Challenge!
 
11:48
We are back with another Tie Dye Challenge!!! This time we are doing our backpacks that we want to use for school! Comment down below who did a better tie dye! Karina or Ronald? Karina has a new instagram @ Karina Kurzawa SIS vs Bro instagram @ karina_vs_ronald The old one got deleted so follow us on this one!!!! OUR NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6005514 SIS vs BRO
MORNING ROUTINE on VACATION
 
05:07
Our MORNING ROUTINE on VACATION. Does your look similar? Are you more like SIS or BRO? Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 10268730 SIS vs BRO
BOX of LIES
 
10:43
We got a REALLY nice surprise in there!!!! We've been waiting for NINTENDO SWITCH way too long!! Let us know if we should keep the RAT!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 10683441 SIS vs BRO
KITTEN'S MORNING ROUTINE!
 
07:10
Hi, my name is Chibi and I'm a kitten and I living my dream! My morning routine is full of excitements and adventures, see it for yourself! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5305998 SIS vs BRO
Most Likely to... Sister vs Brother
 
08:38
Karina and Ronald playing Who is most likely to... Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 3803716 SIS vs BRO
3 Color Tie Dye Shirt Challenge!!!
 
09:27
We can only use 3 colors to tie dye our shirts, but we have to choose colors blindfolded. Let's see who can do a better Tie Dye shirt, Karina or Ronald? Vote for your favorite! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 2680306 SIS vs BRO
KIDS Driving Power Wheels Ride On Car to a DRIVE THRU
 
07:27
Do you crave DONUTS now? Karina and Ronald sneak out from the house and drive Power Wheels ride-on to drive-thru to get donuts! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 12415130 SIS vs BRO
PAINT YOURSELF CHALLENGE!!!
 
10:17
Another painting video!! This time we are trying to paint portraits of ourselves! Who did a better job? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 8012981 SIS vs BRO
SCHOOL MORNING ROUTINE!!! SIS vs BRO
 
06:21
School Morning Routine!!!! Are you more like SIS or BRO? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 8545607 SIS vs BRO
OLDER SIBLING vs. YOUNGER SIBLING
 
06:11
OLDER SIBLING vs. YOUNGER SIBLING skit! Karina is 10 (almost 11!) and Ronald is 9. Are you older or younger sibling? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 19360546 SIS vs BRO
POOL IS LAVA CHALLENGE!!
 
11:12
Pool is Lava Challenge!!!! Looser gets splashed with water balloons! Do you know who will it be? Hint hint watch Pool is Lava Part 1! https://www.youtube.com/watch?v=NQ7GWBSwIuY&t=25s SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5844524 SIS vs BRO
MYSTERY WHEEL OF CAKE CHALLENGE!!!
 
14:45
We are doing another mystery wheel challenge!!! We are trying to make a cake using our mystery wheel. Comment down below which cake is the winner !!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 9256630 SIS vs BRO
3 COLOR TIE DYE CHALLENGE!!!!!
 
09:04
3 Color Tie Dye Challenge!!! We can only use 3 colors of dye to make a shirt! Who do you think won???? Karina or Ronald? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6571682 SIS vs BRO
Power Wheels McDonalds Drive Thru / RonaldOMG / GamerGirl
 
08:03
Mission successful. We take our power wheels for some crazy adventure. SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 11164395 SIS vs BRO
KIDS COSTUME DRESS-UP SHOW w/ KARINA and RONALD!!!
 
08:37
COSTUME DRESS-UP SHOW!!! Who won? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 14874580 SIS vs BRO
3 Colors of Glue Slime Challenge!!! New Colors!!!
 
13:09
We are doing another 3 colors of glue slime challenge but this time we have new colors including GLOW IN THE DARK!!!! Comment down below who did better a slime! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 4686396 SIS vs BRO
$1000 in 10 min Shopping Challenge!!!
 
10:27
Toy Shopping Challenge at ToysRUs!!! Congratulations to the 26 fidget spinner winners!!! Make sure to check your notifications, we sent messages to all the winners!! For a chance the get one of these items: 1. Make sure you have SUBSCRIBED to our channel!!! 2. Share the video 3. Comment which think you would like to receive!!! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 5367737 SIS vs BRO
Outfit Shopping Challenge!!!
 
10:01
We bought outfits for each other! It was so much fun. What do you guys think?? Who had a better outfit? Our other outfit shopping challenge video: http://bit.ly/2sILyTj Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 6801430 SIS vs BRO
Mystery Box of Back to School Switch-Up Challenge!!!
 
21:39
Mystery Box of Back to School Supplies Challenge with a Switch-up twist!!! The Back to School season is on!! Let us know which is your favorite item for school this year! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 3354579 SIS vs BRO
5 STORY BOX FORT HOUSE FOR OUR CAT
 
12:49
Karina and Ronald build the biggest cat house for Chibi from boxes! This awesome cat hotel has 5 stories and Chibi absolutely loves it!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 4912483 SIS vs BRO
NOT MY ARMS SLIME CHALLENGE!!!!
 
06:13
Not using my arms to make the coolest slime ever.... is a challenge! You guys let us know who did a better job!!! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 3710344 SIS vs BRO
COOL Experiments with Coca-Cola and Baking Soda, MEGA COKE EXPLOSION!!! BIGGER than Coke and Mentos!
 
07:38
Experimenting with coca-cola and baking soda turns out into giant fountain! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6185693 SIS vs BRO
10 LIES KIDS TELL
 
07:15
10 Lies ALMOST EVERY Kid Tells! Which one is your favorite???? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 16378957 SIS vs BRO
CHIBI GOES TO 5 STAR CAT HOTEL!!!
 
09:37
Chibi goes to FIVE STAR Cat Hotel!!! Oh Yes, she will have time of her live! Cat Hotel in Spain: http://www.catsuitehome.es/en/ SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5478455 SIS vs BRO
GUMMY vs MARSHMALLOW SLIME CHALLENGE!!!
 
14:37
Gummy vs Marshmallow Slime Challenge was super fun!!! We are making edible slime from real gummies and real marshmallows!!! Amazing!!! Which one do you think is better? Let us know! We both liked Marshmallow slime better! So delicious!!!! Happy July 4th to all the viewers from USA!!! And congratulations to all the winners!!! :) Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 14861685 SIS vs BRO
3 COLOR OF HAIR DYE CHALLENGE!!!
 
11:34
SIS vs Bro instagram @ karina_vs_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa This is a crazy challenge with our Dad!!! We are coloring our hair with 3 different colors! Who do you think has a best head of hair???!!? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6554125 SIS vs BRO
CLOTHES SWAP Challenge / GamerGirl / RonaldOMG
 
06:52
Clothes Swap Challenge!!!!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 16867166 SIS vs BRO
3 MARKER SQUISHY CHALLENGE!!!
 
09:49
This video is sponsored by Hotel Transylvania 3: Summer Vacation, in theaters July 13! For more details check out http://hotelt3.com/ Karina and Ronald choose blindfolded 3 random markers and these are the only markers they can use to color the squishies! Who do you think did a better job? Comment below which were the best squishies!!!
Views: 3179582 SIS vs BRO
PANCAKE ART CHALLENGE!!!!! DRAWING LOGAN PAUL'S MAVERICK LOGO!
 
13:05
Let us know who did a better job!!! We made Emoji Poop, Minion, Fidget Spinner and THE MAVERICK, we hope The Logang will love it!!! Pancake art is so much fun!!! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 8890937 SIS vs BRO
OUTFIT SHOPPING CHALLENGE!!!! ANY STORE / NO BUDGET
 
12:36
We are buying 3 complete outfits from any store we want including shoes and accessories and you guys are the judges on who is a better fashionista!!! So who is the winner winner chicken dinner? Our new instagram!!!!! The old one got deleted so follow us on this one!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5438150 SIS vs BRO
24 HOURS OVERNIGHT IN THE KITCHEN!!!
 
14:05
We spent 24 hours in the kitchen and slept on the table! This challenge was tough, and we are glad it is over! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5531310 SIS vs BRO
Reacting to Old Baby Videos!!!
 
13:08
Karina and Ronald are reacting to their funny old baby video compilation. SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 7975296 SIS vs BRO
CHEESY SMOOTHIE CHALLENGE!
 
10:11
We are making super cheesy smoothie out of our favorite cheesy snacks!!!! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 1763817 SIS vs BRO
WATER BALLOON CHALLENGE!!! BUNCH O BALLOONS
 
15:56
Thanks to Zuru for sponsoring this Video. Karina and Ronald do summer water balloon challenges and have the ultimate Bunch O Balloons water fight. Grab your Bunch O Balloons and join in the fun! Check out http://www.bunchoballoons.com, http://www.facebook.com/bunchoballoons, or for the ultimate summer inspiration go follow them on Instagram @bunchoballoons.
Views: 5429318 SIS vs BRO
PANCAKE ART CHALLENGE!!! Guess what we want for Christmas!
 
10:38
Pancake Art Challenge! We are making pancakes of what we want for Christmas. Can you guess what it is? First person to get all items right will get our shirt!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 3020903 SIS vs BRO
SIS vs BRO TAKE A LIE DETECTOR TEST!!!!
 
10:24
Karina & Ronald take a LIE DETECTOR TEST!!!! Find out who is telling the truth and who is lying!!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6037893 SIS vs BRO
HOW TO CONVINCE YOUR PARENTS!
 
03:31
This is a funny skit we did on how to convince your parents, don't take it seriously because some parents might get upset if you pull some of these tricks on them! This video was made to make you laugh!!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 4817236 SIS vs BRO
WE ARE MERMAIDS!!!!!!
 
09:14
Karina and Ronald try mermaid tails that you can swim in it faster and feel like a mermaid! This is so cool! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 12684159 SIS vs BRO
Chibi is in LOVE!!!!!
 
10:13
Our cat Chibi is coming home from cat hotel after spending there more than 2 weeks! Lets see if she still remembers us! The owner of the hotel told us that Chibi fell in LOVE with another cat and she might be sad to leave him! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 4114700 SIS vs BRO
How to make RAINBOW SODA | COOL science EXPERIMENT with Sugar
 
06:48
Making 3 layer of colors soda drinks! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 4744949 SIS vs BRO
THE SIBLING TAG
 
10:09
Sibling Tag with Ronald and Karina! Hope you guys enjoy this! Also we tag ALL OF YOU to do the same with your sibling! And who is the better dancer??? Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 11777189 SIS vs BRO
3 Colors of Glue Slime Challenge!!!
 
06:48
3 Colors of Glue Slime Challenge!!! We are picking blindfolded 3 colors of glue and mix them to make a slime!! It might be a nice slime or it might be a bad one!!! Comment down below whose slime is the winner!!!! Our new instagram!!!!! The old one got deleted so follow us on this one!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 10790797 SIS vs BRO
MIXING EVERY JUICE FLAVOR TOGETHER!!!!
 
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MIXING EVERY JUICE FLAVOR CHALLENGE! Before you watch this video comment if you think this is going to taste good or not!!! We bought many different drinks and we will mix them to create a giant cocktail....... Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 3400701 SIS vs BRO
School Morning Routine EXPECTATIONS vs REALITY
 
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Karina and Ronald's School Morning Routine EXPECTATIONS vs REALITY. Is your morning routine more like EXPECTATIONS or REALITY? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 17125479 SIS vs BRO
EXPECTATIONS vs REALITY of having a Sibling
 
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So here's our Expectations vs. Reality of having a Sibling! In this video you guys will see the TRUTH of what it's like to have a brother or sister. Let us know if your sibling reality looks similar!! Thumbs up for Brothers and Sisters!!! Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 36163106 SIS vs BRO
Our Morning Routine on Vacation!
 
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This is our morning routine while on vacation! We love you guys and thanks for watching!!!! OUR NEW MERCH: https://www.sisvsbro.com SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 7267101 SIS vs BRO
3 Colors of Glue Slime Challenge! PART 2!!!
 
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3 Colors of Glue Slime Challenge!!! PART 2!!! We are mixing 3 colors of glue to make slime! It may turn out to be a nice slime or a bad one!!! Comment down below who is the winner of each round!!!! Karina or Ronald? Our new instagram!!!!! The old one got deleted so follow us on this one!!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 5505876 SIS vs BRO
POOL IS LAVA CHALLENGE!!!
 
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We are doing Pool is Lava Challenge!!! Guess who won!!! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa NEW MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 15399898 SIS vs BRO
Brother does Voiceover Sister Lazy Morning Routine
 
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Ronald does voiceover Karina's Lazy Saturday Morning Routine. Would you like to see Karina's voiceover Ronald's routine? SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/ We LOVE you guys!!!
Views: 5618910 SIS vs BRO
MYSTERY BOX of SLIME GLOVES CHALLENGE!!!
 
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Karina and Ronald make slime by picking ingredients from gloves inside mystery boxes. They can keep-or-switch and comment down below who made a better slime. There are mystery gloves with glue, glitter, activator and other surprising slime ingredients! SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa OUR MERCH: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!! Facebook: https://www.facebook.com/karinavsronald/
Views: 6321095 SIS vs BRO