Why did the cat go to medical school?

What's the main rule in zebra baseball?

What do cats say instead of saying goodbye?

Why did the lemon stop in the middle of the road?

Why did the chocolate chip cookie go to the doctor?

Who invented the first airplane that couldn't take off?

What happens to you when you lift a lot of logs?

What did the mother ghost say to the naughty baby ghost?

What season begins with a thud?

Where do mice love to go on vacation?

What do you get if you cross a science fiction film with a toad?

How did the zombie bodybuilder hurt his back?

How does NASA organize a company party?

Why did the mayor cancel his motorcade?

What car can't keep a secret?