Z House does the Try Not to Laugh Challenge Thanks to those who submitted videos for the compilation: Wabachuu: youtube.comwabachuu Hello Person: .brTRY NOT TO LAUGH CHALLENGE (400k Subs) • Link to the video: ✪ Twitter: .brZHouse Twitter: ☆ Hit LIKE if you enjoyed! ヾ(⌐□□)ノ♪ ☆ Subscribe for more Bo3 Zombies: .brHARDEST TRY NOT TO LAUGH CHALLENGE! (400k Subs) ✪ Twitter: ☆ Instagram: ☆ Lets hit 2500 .