Poopiter. This joke courtesy of my 7 year old son. He was very proud of it.
Hahaharvard
You get a hand full of sheet. (Joke from my mom)
He plays with Pooh.
Pu
You guys have no life!
Nep-tunes.
You slick their hair back and you've got a 7 year old boy.
A stunk. My daughter made this up when she was about 7 years old. I thought it was incredible clever.