Why did the invisible man turn down a job offer?

What's one thing a lawyer knows never works when it's fixed?

People are so hard on car mechanics.

What do you call a dog that's blasting out music at the bottom of the ocean?

Why is it so cold at Christmas time?

What do you call a cow that eats your grass?

How do scientists freshen their breath?

Why do biologists look forward to casual Fridays?

Why did the music teacher need a ladder?

Why did the park ranger quit his job?

Why was the cat hired at the bakery?

What part of a fish is the most musical?

What's a worm's favorite holiday?

What did the light bulb say to the lamp on Valentine's Day?

What is a mom's favorite game?