Mystery Box of Back to School Switch-Up Challenge!!! Part 2


  • Am Vor 3 Monate

    SIS vs BROSIS vs BRO

    Dauer: 17:22

    Its back-to-school and Karina and Ronald unbox their school supplies from mystery boxes. They take a little peek at the item and the other person has to decide to keep-or-switch. Vote now who do you think got the better school supplies!!!
    SIS vs BRO instagram @ sisvsbro_karina_ronald
    Karina has a new instagram @ kurzawa_karina
    Ronald's new instagram @ ronaldkurzawa
    OUR MERCH: 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: facebook.com/karinavsronald/

    back to school switch up challenge  mystery box challenge  back to school  back to school supplies  

Noelle Catlin
Noelle Catlin

Im am ar rete at school๐Ÿคฉ๐Ÿ˜ฅ๐Ÿ˜ฅ๐Ÿ˜ฅ๐Ÿ˜ฅ๐Ÿ˜ฅ

Vor 24 Minuten
Rosa Garcia
Rosa Garcia

Karina wins cause she has cool thing

Vor 41 Minute
TIMOTHY MENARD
TIMOTHY MENARD

I am sick but u cheer me upโค๏ธ๐Ÿ˜

Vor 55 Minuten
Emerson Pelzer
Emerson Pelzer

Find the difference Easy ๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’— ๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’–๐Ÿ’–๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’— Medium ๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก ๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿ’›๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿงก๐Ÿ’› Hard ๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž ๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’•๐Ÿ’•๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’•๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž๐Ÿ’ž Did you find the difference?

Vor Stunde
Leilani Ocasio
Leilani Ocasio

IHAAAAAAAAATE YOU RONOLD

Vor Stunde
Mutiara 2015
Mutiara 2015

Oooowwww is very good

Vor Stunde
Joseph Olear
Joseph Olear

Did Ronald say damn it?

Vor Stunde
Dale Livingston
Dale Livingston

Ronald cussed

Vor 2 Stunden
Josh Layer
Josh Layer

i went school the day you made this video

Vor 2 Stunden
April Florence
April Florence

I heard Ronald curse

Vor 2 Stunden
Lesley Ortner
Lesley Ortner

Sis won

Vor 2 Stunden
Mia Lopez
Mia Lopez

Wow Ronald got toasted

Vor 3 Stunden
Princess Rae
Princess Rae

3:25 did he said Damn it

Vor 3 Stunden
Jenny Mcknight
Jenny Mcknight

What about making the best glittery slime ever 14 round challenge spinning the wheel

Vor 3 Stunden
Legend_ DiamondHeart
Legend_ DiamondHeart

When Karina got the stapler she was not bragging

Vor 3 Stunden
Shrishti Giri
Shrishti Giri

If you guys want them to do (find my slime ingredients part 3 in your house )plz Plz like and comment , I request sis vs bro to do it ........โ™กโ™ฅ

Vor 3 Stunden
Madisen Lewis
Madisen Lewis

Ronald said he didnโ€™t get a good pencil sharpener

Vor 4 Stunden
Sean lim
Sean lim

I want no peeking โ€ผ๏ธ

Vor 4 Stunden
moon Squad unicorns20000 squad
moon Squad unicorns20000 squad

Karina we have the same shirtrrr

Vor 4 Stunden
Tayla keohane
Tayla keohane

I love you

Vor 4 Stunden
Carmen Osorio
Carmen Osorio

ronoled said a bad word

Vor 5 Stunden
Debra Davis
Debra Davis

Do you have a mother?

Vor 5 Stunden
Miley And Kailey GAMES Lol
Miley And Kailey GAMES Lol

Is anyone watching this in December๐Ÿ˜‚

Vor 5 Stunden
Julianna Mordenti
Julianna Mordenti

DIS BOI SAID DAMMIT

Vor 5 Stunden
Brandon I
Brandon I

ii think he met or else i will fart

Vor 5 Stunden
kingmark 1227
kingmark 1227

Sls.vsdro

Vor 5 Stunden
Cps50341520
Cps50341520

if you skiped a bunch of years, college would be hard sucker

Vor 5 Stunden
kingmark 1227
kingmark 1227

Ka

Vor 5 Stunden
eevee& dabestflareon
eevee& dabestflareon

#kirina

Vor 6 Stunden
Giovanni Cazares
Giovanni Cazares

So funny๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜„๐Ÿ˜…๐Ÿ˜…๐Ÿ˜…

Vor 6 Stunden
Karen Ng
Karen Ng

Lol the last round ronald got funny thing ๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚

Vor 6 Stunden
Kamal Khadka
Kamal Khadka

August 9th

Vor 7 Stunden
Victoria Jimรฉnez
Victoria Jimรฉnez

Did Ronald say a bad word at 3:24??

Vor 7 Stunden
Lily GachaGirl
Lily GachaGirl

Find the difference. Easy ๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’–๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—๐Ÿ’—. Medium ๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜‰๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜ Hard ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜…๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ๐Ÿ˜ญ. Insane ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜จ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ๐Ÿ˜ฑ. Extreme ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘จ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ๐Ÿ‘ฉ. Very extreme ๐Ÿ˜ˆ๐Ÿ˜ˆ๐Ÿ˜ˆ๐Ÿ˜ˆ๐Ÿ‘ฟ๐Ÿ˜ˆ๐Ÿ˜ˆ. Really Easy ๐Ÿ˜‡๐Ÿ˜‡๐Ÿ˜ก๐Ÿ˜‡๐Ÿ˜‡. Very Easy ๐Ÿคข๐Ÿคข๐Ÿคง๐Ÿคข๐Ÿคข. Very very easy โ˜ ๏ธโ˜ ๏ธโ˜ ๏ธโ˜ ๏ธ๐Ÿ’€โ˜ ๏ธโ˜ ๏ธโ˜ ๏ธ. Like If you find all of thwm

Vor 7 Stunden
Kim Freeman
Kim Freeman

Poor Ronald and yay karina

Vor 7 Stunden
Joseph knowles
Joseph knowles

i already gone to school

Vor 8 Stunden
Cristian Felix
Cristian Felix

What grade do you guys go to at school because I go to 3rd ๐Ÿ˜˜๐Ÿ˜˜๐Ÿ˜˜!!!!

Vor 8 Stunden
Edmond Murati
Edmond Murati

๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜ธ๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜น๐Ÿ˜นfind the rong imoji

Vor 8 Stunden
Holly Thoumie
Holly Thoumie

#sis

Vor 8 Stunden
Alyssa Hayes
Alyssa Hayes

Ronald cursed

Vor 8 Stunden
Dorilin Ramos
Dorilin Ramos

Iโ€™m bleeding baby Iโ€™m not so good baby I love you baby I love ya baby I love you baby I love ๐Ÿ’• u

Vor 8 Stunden
Athena Killian
Athena Killian

Ronald is obnoxious

Vor 8 Stunden
Gamer Boy
Gamer Boy

You now Ronald in round 3 he said damit

Vor 9 Stunden
Jose Bautista
Jose Bautista

I went to school already

Vor 9 Stunden
Katey198
Katey198

Ronald u tottally lost dude

Vor 9 Stunden
Jaxson does games 102
Jaxson does games 102

No really Ronald do u have to swear on a kid friendly channel!!!

Vor 9 Stunden
Jody Switzer
Jody Switzer

sep.4 my b-day

Vor 9 Stunden
Carl & Sofia Tags dX
Carl & Sofia Tags dX

I go to school on agust 9

Vor 9 Stunden
Diyana Kerai
Diyana Kerai

did ronld just fart EWWWWWWWWWWWWWWWWWWWW

Vor 10 Stunden
milvia mijangos
milvia mijangos

Im alredy in school

Vor 10 Stunden
Gabrielle chamberland
Gabrielle chamberland

Omg it was my b day the day they posted this

Vor 10 Stunden
Natalie Reynolds
Natalie Reynolds

Is it just me who heard Ronald say damn it. How old is he like 9 or something ๐Ÿ‘ถ๐Ÿผ

Vor 10 Stunden
Zoe's Crazy Videos
Zoe's Crazy Videos

# sis team

Vor 10 Stunden
Zoe's Crazy Videos
Zoe's Crazy Videos

Wow

Vor 11 Stunden
Sara Carson
Sara Carson

Sis won!!!!

Vor 11 Stunden
Lavanya Bose
Lavanya Bose

My school started on August 14

Vor 11 Stunden
jiabin villegas
jiabin villegas

1 LIKE IF YOU THINK ITS REAL I go to school at september 2

Vor 11 Stunden
Itz Alastair Playz
Itz Alastair Playz

๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜ฎ๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜

Vor 11 Stunden
5 Crazy kids
5 Crazy kids

Karina won

Vor 11 Stunden
salman kiani
salman kiani

Hi this is violet the ๐Ÿฑ and she needs a home so one like will help build her a home with one brick

Vor 11 Stunden
Addison Compton
Addison Compton

Karina won

Vor 11 Stunden
Prisha styles
Prisha styles

This is teddy teddy said hi teddy said clap your hands oops teddy died

Vor 12 Stunden
Luis Castaneda
Luis Castaneda

3:24 did he just curse? ๐Ÿ˜‚

Vor 12 Stunden
layla's youtube channel
layla's youtube channel

I was born at 2010 1 november(or birthday)

Vor 12 Stunden
layla's youtube channel
layla's youtube channel

And im in group5

Vor 12 Stunden
layla's youtube channel
layla's youtube channel

Im 8 yrs old

Vor 12 Stunden
anushka dewangan
anushka dewangan

When I was 3

Vor 12 Stunden
Jessica Guatemala
Jessica Guatemala

Did ronald say. The word๐Ÿ‘ฟ

Vor 13 Stunden
ghost george
ghost george

Did anyone hear Ronald say damit

Vor 14 Stunden
eksha0
eksha0

Ive gon to ๐Ÿซ

Vor 14 Stunden
Little Missy
Little Missy

I have that same seringe pen at home

Vor 14 Stunden
ๅญŸๆฐธ็Žซ
ๅญŸๆฐธ็Žซ

Ronald is so funny

Vor 14 Stunden
Hype Gameplays
Hype Gameplays

Karina brags a lot you have to agree

Vor 14 Stunden
AnyaCrystalSnow Kwok
AnyaCrystalSnow Kwok

I am vacation gurl O.o

Vor 15 Stunden
Keva Ratliff
Keva Ratliff

I went to school ๐Ÿซ

Vor 15 Stunden
Tiana Williams
Tiana Williams

Setemper 4th

Vor 15 Stunden
Yul Servo Nieto
Yul Servo Nieto

๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿ“ต๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท๐Ÿšท

Vor 16 Stunden
Peter Gausmann
Peter Gausmann

September/11/2018

Vor 16 Stunden
Jagdish Sorathiya
Jagdish Sorathiya

Karina was cheating

Vor 16 Stunden
anya Magdaet
anya Magdaet

Ronald and karina are the best i know that i see in troom troom You will use a candy like a circle and get the glue thing and put the candy in and you can sneak candy at class For ronald Second of all I LOVE THE THINGS OF KARINA EEEE AND PART 1 I like ronalds.... TODAY IS AMAZING FOR YOU GUYS!

Vor 16 Stunden
ena guba
ena guba

My school start at September 3th

Vor 17 Stunden
Cookie Lover
Cookie Lover

Me September 5th tooo โค๏ธโค๏ธโค๏ธ๐Ÿ’–๐Ÿ’–๐Ÿ’–

Vor 17 Stunden
Fiona Plesca
Fiona Plesca

And Karena is a brager

Vor 17 Stunden
Kyle Jazzy Enopia
Kyle Jazzy Enopia

Ronald gonna lost

Vor 18 Stunden
NSD CLAN R 1
NSD CLAN R 1

Oh man how fun would it be if I was as famous as these guys so lucky

Vor 18 Stunden
Dalmat Shala
Dalmat Shala

Cool RONELL

Vor 19 Stunden
Tia Ryan
Tia Ryan

Karin na all silly then Sirius so funny ๐Ÿ˜‚

Vor 19 Stunden
Michelle R.Pena
Michelle R.Pena

Leave a like if you find the Beautiful lady๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ๐Ÿฅ canโ€™t find it so easy youโ€™re the beautiful lady if you are a boy you shouldnโ€™t do this

Vor 20 Stunden
eamon maher
eamon maher

Just because it said college dosn,t mean you skip school

Vor 21 Stunde
tekkerz eric
tekkerz eric

October

Vor 21 Stunde
Tessie Girard
Tessie Girard

I'm so sorry for roanald

Vor 21 Stunde
Hey its Frian
Hey its Frian

look at 17:21 ronald is so sweet at karina like this if you saw it

Vor 22 Stunden
Reliable Coaching
Reliable Coaching

Karina wonned

Vor 22 Stunden
Andria King
Andria King

girl I really went to school

Vor 22 Stunden
Arkana Zidan
Arkana Zidan

Ronald snap Karina please

Vor 22 Stunden
Arkana Zidan
Arkana Zidan

Karina don't need on this video His is bad girl on the world

Vor 22 Stunden
Jasper Peregrino
Jasper Peregrino

How many round are day

Vor 22 Stunden
charlotte files
charlotte files

OMG ๐Ÿ˜ฎ KARINA IS SO LUCKY ๐Ÿ€๐Ÿคฏ๐Ÿคฏ๐Ÿคฏ๐Ÿคฏ

Vor 22 Stunden
Freda Khan
Freda Khan

Lol Ronald farted

Vor 23 Stunden
Sprinkle Boii
Sprinkle Boii

Its kinda slow

Vor 23 Stunden

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