Did you hear about the restaurant on the moon?

Why did the chemist read the book on helium so fast?

How do we know that Saturn was married more than once?

What animal always goes to heaven?

What do dogs drink when they're sick?

What do you get if you cross a pile of mud with a pig?

What kind of shoes do spies wear when they're on the clock?

What is a plant's favorite college course?

What game does pasta always play at recess?

Why are maps such great therapists?

Why is the piano so hard to open?

What should a lawyer always wear to court?

What did the grandpa corn say to his grandson?

What do you give a sick lemon?

Why can't the Earth ever get anything done?