How often should you make chemistry jokes?

Why did the banana go to the doctor?

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

Why do skeletons make such terrible restaurant patrons?

Where is the coldest place to work?

What did the beaver say to the tree?

What types of dogs are bilingual?

Why don't horses ever go to the doctor?

What kinds of cats do kids love to play with?

What happened when the dog swallowed a clock?

What do lions eat on their cheat day?

What did the two corncobs say to each other on January 1st?

What does the librarian say when she has to leave?

What farm animal is best at karate?

Which celebrity would make a great valet?