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

What do you call two dentists that are very different?

Why did the invisible man turn down a job offer?

What do grapes sing at Christmas?

What are a schoolteacher's 3 favorite words?

What type of music did the pilgrims listen to?

What's the most talkative class period in high school?

How did Benjamin Franklin feel when he discovered electricity?

Why do rocket scientists take everything so seriously?

Which football team has the coolest helmets?

What is a bird's favorite ballet?

Why was Santa's little helper embarrassed?

What do you give a dog on a hot summer day?

Why did the sailor lose his job?

What's the best band to listen to in autumn?