I was at the dentist with my son and he had a tooth pulled. So we're at the front and the receptionist asks my son what he's gonna do with his tooth. He tells her he's gonna put it under his pillow and the tooth fairy....and so on....
She asks him, "where does the tooth fairy get the money from to leave for your tooth?"
My 6 year old thinks for a second and answers "I think she plays poker with daddy and his friends every Friday and wins a lot of money"
I thought that was hilarious!!