Answer:
A question in a math class. You have 2 apples in your hand and then you add another 4 apples in your hand. What do you have?
Why does Jupiter fart so much?
What is a cat on ice?
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 are the three rings off marriage?
I met a man on the London bridge, he tipped his hat and drew his name, in this riddle I told you his name. What is it?