Why did the astronaut's restaurant on the moon fail?

Where does a scientist wizard work?

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

What's a clock's favorite form of social media?

Why are grandparents and grandchildren always close to each other?

Where do old bowling balls end up?

What happened to the Dean who lost his job?

How do you get straight A's?

Why did the astronaut couple break up?

How do dog catchers get paid?

Which celebrity is always prepared for cereal?

Why is it wrong to steal a thesaurus?

Why does the lower first base side smell the worst at a baseball stadium?

What do people drink when they're feeling under the weather?

What's a bug's favorite Frank Sinatra song?