Animals could be funnier than hell and they could make you laugh louder than any human or a movie. When they are up to funny stuff they are really good at it and have the tendency to be funnier than Charlie Chaplan or Mr. Bean when you have to make your child laugh if he is down:
See this cool video:
[youtube https://www.youtube.com/watch?v=VJufKeKV6t4&w=560&h=315]