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

Did you hear about the mathematician who's afraid of negative numbers?

What did the cashier ask the herbalist at the checkout?

What do dogs order at coffee shops?

Where do hands go on vacation?

Where did the ghost go on summer vacation?

What do you call two dentists that are very different?

Why is the number 4 so smart?

What's an English teacher's favorite cereal?

Why don't guitarists handle stress well?

A book just fell on my head.

What is a king's favorite weather?

Why do we tell actors to break a leg?

Why shouldn't you tell secrets in a cornfield?

What kind of music do planets like?