What do you call a bunch of grandmasters of chess bragging about their games in a hotel lobby?

Why did the invisible man turn down a job offer?

You know there's no official training for trash collectors?

Why do airplanes make bad spouses?

Why did I name my printer Bob Marley?

Did you know about April 1st?

What type of shoes in a ninja's favorite?

What happened when the teacher played basketball with his students?

Why does the priest love swiss cheese?

Where do colds go on vacation?

Why are fish so good at watching their weight?

What do you get from an Alaskan cow?

Why should you stand in a corner if you're cold?

What do you call a bee with a spell on him?

What should you do if someone parks their car on your lawn?