Why did Adam quit his job at the helium factory?

Why do sleep therapists love their work?

Why was the mime upset?

Why didn't the chicken cross the road?

What do families sing when it strikes midnight on Thanksgiving?

What kind of birds do you usually find locked up?

How do you add one to ten to get nine?

What table can you never sit at?

What do math teachers eat?

Why do cows have hooves instead of feet?

What do you get when you cross a sweet potato and a jazz musician?

How much money does a skunk have?

What is the difference between a fly and a bird?

What is the best thing about Switzerland?

What do you call an arctic cow?