Why are construction workers so good at parties?

What is a mailman's favorite herb?

Why did Adam quit his job at the helium factory?

What do you call it when cell phones have poor hitting averages in baseball?

Which football team has the coolest helmets?

Why don't eggs tell each other jokes?

What type of school requires you to drop out to graduate?

Why did the Oreo® get an A on the test?

What do you call siblings who love math?

Why do trees have so many friends?

What is the best thing about Switzerland?

Which fish is the best at making glass art?

When should baseball players wear armor?

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

What do snowmen wear on their heads?