What day never takes itself seriously?

Why is it so cold at Christmas time?

Why are air conditioners always out of breath when it's hot out?

Why do bees buzz?

Why do two skunks argue?

What do you call a cow that can't moo?

What grade did the NASA employee get on her exam?

What did the cashier ask the herbalist at the checkout?

Why is your lawyer such a smart guy?

What isn't lazy on the Fourth of July?

What do skeletons say to each other for good luck?

What do you call a football player who's almost good enough to be quarterback?

Do you know the name Pavlov?

What's a cow's favorite music note?

What did Dad say when he was asked to say grace?