Funny jokes for little kids

Q: have you heard the roof joke?

A: Nevermind, it'll go over your head.

Q: What do you get when you throw all the books in the world in the ocean?

A: A title wave

Q: What did the left ear say to the right ear?
A: Between us, we have brains.

Q: What does not get wet when it rains?

A: The ocean

Q: What do you get if you cross a chicken with a caterpillar?

A: Drumsticks for everyone!