What do you call a silly hill?

What's the difference between a dog and a tree?

How often should you make chemistry jokes?

What do you get when you cross a teacher and a vampire?

What game does pasta always play at recess?

Why is it hard to ski on fresh snow?

What do you call a cow that eats your grass?

What did the wolf say to the flea?

How do you stop an angry elephant from charging?

What's a locomotive's favorite Proverb?

What stories are told by basketball players?

Why did Harry Potter™ suddenly go bald in his teens?

What kind of cat has to crawl everywhere he goes?

Why do diners never serve lobster?

What happened when the dog swallowed a clock?