What’s a “chimp-out?”
Whats a chimp-out? #####################
I think what you see around 2:50 https://www.youtube.com/watch?v=4US0Fjr4Rb8
What’s a chimp out?
http://gizmodo.com/5864010/proven-the-more-poop-a-chimp-throws-the-smarter-it-is