What dinosaur had the best vocabulary?

Why were the teacher's eyes crossed?

Why did the professor write on the window?

Why was the artichoke so generous?

Why are trees so carefree this time of year?

Why isn't Robin called Batboy?

Which parent cares the most for the environment?

What happened when the dentist got in a car accident?

What do you call a household of counselors?

What did one shamrock say to the other when it saw a leprechaun?

What cookie is so small you can hardly eat it?

What grade did the NASA employee get on her exam?

Why did the poor dog chase his own tail?

Why is it hard to hire a clown?

What do chefs do in their spare time?