GAV LEAVES HIS MARK - Our Best Day Ever Behind the Scenes

We take a look behind the scenes of the two messiest moments from Achievement Hunter's Best Day Ever. Gavin leaves his mark in the office (and tries not to leave his mark during Michael's segment). Join FIRST to watch episodes early: http://bit.ly/2eHXQn0 » Get your Achievement Hunter merch: http://bit.ly/2wqFb6V » Subscribe: http://bit.ly/AHYTChannel About Achievement Hunter: Hello fellow Gamer. This you should watch me. I play game. Good. Thank you, thank you. If you watch me, I'm hot. Videos, they'll be better... The Achievement Hunter view is the right thing to do YouTube, so do. More from Achievement Hunter: » Let's Play: http://bit.ly/1BuRgl1 » Rooster Teeth: http://bit.ly/13y3Gum    / achievementhunter