Brothers Test the Try to Watch This Without Laughing or Grinning IMPOSSIBLE CHALLENGE or Try Not To Laugh Challenge react reaction and FAIL but this time the games is to not cringe at all of these funny comedy cringey videos & vine.
💥KEYPER SQUAD💥: Please help me TRANSLATE this Challenge video, and you'll GET CREDIT BELOW! Click Here: http://www.youtube.com/timedtext_video?ref=share&v=V9D50Yx7XUY

FOLLOW COLLINS KEY
Instagram: https://www.instagram.com/collinskey/
Twitter: https://twitter.com/CollinsKey
Snapchat: http://snapchat.com/add/collinskey

DEVAN'S LINKS: Twitter: http://bit.ly/Ye3fa0 Insta: http://bit.ly/1wMSMyu Snapchat: DevanKeyy Musical.ly: DevanKey2

TRY NOT TO LAUGH CHALLENGE
https://www.youtube.com/watch?v=UYBOBYHs8QE
EXTREME SOUR CANDY Toxic Waste & Warhead Challenge | Collins Key https://www.youtube.com/watch?v=sddZz...
MESSY TWIN TELEPATHY CHALLENGE w/the Merrell Twins
https://www.youtube.com/watch?v=gMPLp...
10,000 POUNDS OF OOBLECK IN BATH CHALLENGE!
https://www.youtube.com/watch?v=M6T0s...
OSTRICH EGG ROULETTE CHALLENGE w/ GLOZLL
https://www.youtube.com/watch?v=-uJni...
TRY NOT TO LAUGH CHALLENGE
https://www.youtube.com/watch?v=UYBOB...
SOUREST DRINK IN THE WORLD CHALLENGE!! https://www.youtube.com/watch?v=OmdsK...
SMOOTHIE CHALLENGE w/the Merrell Twins
https://www.youtube.com/watch?v=NYdTn...
SOUREST DRINK IN THE WORLD CHALLENGE!! Warheads, Toxic Waste Smoothie
https://www.youtube.com/watch?v=noiwb...
Pranking YouTubers with The Chainsmokers 'Closer' Song Lyrics | Collins Key
https://www.youtube.com/watch?v=pf13r...