What do you call a tractor that gets paid for what it does?

What's a surgeon's favorite board game?

Why are bakers also often hippies?

Where do belly buttons go to college?

What utensil does water use to eat?

Where do vampires keep their money?

Did you hear about the mathematician who's afraid of negative numbers?

How can you make 7 even?

How do you add one to ten to get nine?

Why does everyone prefer to be around electric cars?

Why shouldn't you watch TV with a pig?

Why do trees try new things so often?

What do you get when a dinosaur scores a touchdown?

What happened when the owl lost his voice?

Why did Grandpa put wheels on his rocking chair?