Answer:
What does December have that other months don't have?
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?
Why doesn't the Pope like trigonometry?
What is the hardest part about sky diving?
What is a thing tht has body but no head?
When is it bad luck to see a black cat?