Why did the tomato turn red?

Why do Chinese men eat more rice than Japanese men?

How did the computer get drunk?

Why couldn’t the toilet paper cross the road?

What is Marie Curie’s favorite food?

If I am holding a bee, what do I have in my eye?

What do you call a boomerang that doesn’t work?

What’s the last thing that goes through a bug’s mind as it hits the windshield?

When is a door not a door?

Why couldn’t you hear the pterodactyl go to the bathroom?