Did you hear the joke about the roof?

Who invented King Arthur's round table?

Why do vampires make terrible police officers?

Why was there traffic on the Oregon Trail?

How do trees get access to the internet?

How much does freedom weigh?

Why did the cat go to medical school?

What do you call a group of bunnies hopping backwards?

Why couldn't anyone call the zoo?

Why did the invisible man turn down a job offer?

Why was the cat hired at the bakery?

What kind of water do fireworks like?

How do you prevent a summer cold?

What type of vehicle should you use for a fall hayride?

What do you call a famous turtle?