Answer:
What do you call an alligator in a vest?
What do you call a teacher with no arms, no legs and no body?
Arnold Schwarzenegger has a big one, Michael J Fox has a small one, Madonna doesn't have one, The pope has one but he never uses it, Bill Clinton has one and he uses it all the time! What is it?
What's it called when a chameleon can't change color?
You can swallow me, but I can also swallow you.
Why did the stadium get so hot after the game?