Why do pigs tell jokes?

What's the most common blood type for insects?

How long do chickens work?

What do you call Dracula with hay fever?

Which president loved to take baths?

Why do repairmen make great therapists?

What song does the horizon sing every morning?

Why does chewing gum never go bad?

Why did the twins join the Air Force?

Why do Olympians never overheat?

Why did the dog do so well in school?

What's a ghost's favorite work schedule?

Does your shoe have a hole in it?

Why did the student wear a dog collar to school?

Why did the cat sleep with a fan on?