Monkey Butts!

I wish I had a monkey.

Monkeys Pay to See Female Monkey Bottoms
By Robert Roy Britt
LiveScience Senior Writer

A new study found that male monkeys will give up their juice rewards in order to ogle pictures of female monkey's bottoms. The way the experiment was set up, the act is akin to paying for the images, the researchers say.

The scientists actually had to pay these guys, in the form of extra juice, to get them to look at images of lower-ranking monkeys.