What did the tree say to its branches in autumn?

Why does rain make a great waiter at a restaurant?

What's faster, the heat or the cold?

If Santa Claus and Mrs. Claus had a child, what would he be called?

What do fireflies drink to stay hydrated?

Which wizard is often mistaken for an animal?

When do astronauts eat?

Why did the biologist break up with the physicist?

Why do rocket scientists take everything so seriously?

Bears love exotic cars.

What do you call a pile of cats?

Where does the stingray's husband hang out?

Why did the student wear a dog collar to school?

What do you call it when a cow and a chicken are angry at each other?

What is the quickest button on a radio?