What makes a glow worm glow?

What did the paper say to the pencil?

Why did the cell phone lose his job?

Did you hear about the mathematician who's afraid of negative numbers?

What do basketball players order at Denny's®?

Which bear always goes to timeout for being condescending to other bears?

What event does Spiderman love to attend?

What's a hiker's favorite flavor of ice cream?

Why can birds afford a house in this economy?

What did people say about Helium after he made everyone laugh at the party?

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

What did the coach say to the broken vending machine?

What game do brothers play to annoy their sisters?

Why do horses make such good debt collectors?

What's a dog's least favorite kind of shirt?