When I was searching for hippos pooping, I found a few other funny videos and thought I would share. The first video is of a monkey who casually eats his own poop. I think monkeys probably do most things casually, but it looks funny when it's with poop.
Then I found out that this wasn't the only monkey out there eating his poop. The next video is of a monkey who eats his poop, gets sick and pukes it up, then eats his poopy puke. Viewer discretion is advised.
Then those videos reminded me of one of my all time favorites. I remember seeing it before Youtube and all these other great video sharing sites existed. It's of a monkey who smells his own butt and then passes out. Watch his face. It's like for a split second he's amazed at the smell. Classic. "Oh no..."