Why couldn't the boxer make it in stand-up comedy?

What type of flower grows up too fast?

Leprechauns are never afraid to follow their dreams.

How do you prevent a summer cold?

What do snowmen eat for breakfast?

Why do pencils make terrible doctors?

What do you call a cow that eats your grass?

Why do Olympians never overheat?

What are rental cars called in Spain?

What do you call a grammar professor who loves Christmas?

Where do automobiles have picnics?

Who is every pig's least favorite actor?

What do you get if you cross a steer with a tadpole?

What did the tree say when his kid wanted an expensive toy?

What do you find at the end of everything?