What's the hardest part about skydiving?

Where does cheese invest its money?

Why did the person sit on the clock?

Why was school so much easier for cavemen?

Why did the Secret Service bring a herd of cows to the White House?

Why did the park ranger quit his job?

Where do milkshakes come from?

Where do dogs go when they need emergency medical care?

What does a dog say before eating?

What did the mother worm say to the little worm who was late?

Why are fish such good architects?

Why do cats always get what they want?

Where does a veterinarian's husband sleep when they're fighting?

If athletes get athlete's foot, what do astronauts get?

What kind of bird makes the most important rules?