It is so squee and endearing to see chimpanzees playing with their young the same way us humans do! Maybe we're not so different after all?
You have to understand though; it was nothing special. It was just that I was trying to take a nap on his foot (which looks an awful lot like a pillow if you kind of squint at it a bit), and he kept doing this annoying "fee fi fo fum" thing, and it kept waking me up and so I felt like the only way to solve the problem at hand was to take matters into my own paws. He was asking for it, really.