Which dogs love to study science?

What does an old deer say when he's feeling young?

What's a puppy's favorite winter activity?

Why was school so much easier for cavemen?

Why do skeletons make such terrible restaurant patrons?

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

What do goats say to make their kids laugh?

Why did the singer perform on an airplane?

What do you have in December that you don't have in any other month?

Why can't anyone find Jesus's grave?

What do you call two birds stuck together?

What do a tick and the Louvre have in common?

Why is a computer so smart?

Why are dentist's kids so well-mannered?

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