What's a science teacher's favorite type of tree?

What is a plant's favorite college course?

What do teachers do during summer break?

Why do dogs howl at the moon?

What kind of computers do horses use?

Where can a therapist always find a new client?

What do you call a cowboy who pursues a career in banking?

Why did the coal worker never sing the melody in the choir?

Which parent cares the most for the environment?

What's the difference between a fish and a piano?

What is a pony's favorite condiment?

Why does the priest love swiss cheese?

Knock knock. Who's there? Euripides. Euripides who?

Why could no one recognize the sheep?

Which bureau of the US government has the best breath?