Tails

Me: You have really big feet, you kinda look like a monkey.

Brother 2: I wish I was a monkey, then I'd have a tail.

Brother 1: Yeah!! Tails are awesome, I wish I had one too. Then, if you were in Dragon Ball Z, you'd turn into a giant monster. Or, you could be a sloth, and lay in trees all day. Or, you could be a monkey and hang from your tail. And if you farted, you wouldn't have to wave it away with your hand, you could just wag your tail and get rid of it.