What did the doctor say when the nurse told him the invisible man was there?

What is a mechanic's favorite time of year?

Nurse, how is that little girl doing who swallowed ten quarters last night?

Which yearbook superlative did the dog win?

What animal loves a baseball game?

Why are the mountains so tired?

Why are math teachers such big online shoppers?

What is a math teacher's favorite dessert?

Where do surfers go to school?

What kind of bird makes the most important rules?

Why did the tomato go out with the prune?

What after-school activity do bears participate in?

What is the best dance to do on Thanksgiving?

What's the ocean's funniest animal?

What's the saddest part of the week?