Why did the comedian keep telling jokes about chemistry?

Knock, knock. Who's there? To. To who?

What is the worst thing that can happen to a geography teacher?

What do construction workers do at Labor Day parties?

What do you call a waterfowl that reads Herman Melville?

Why did the singer perform on an airplane?

What type of school do kids beg to go to during the summertime?

What's the difference between a bad joke and a dad joke?

Did you hear about the restaurant on the moon?

What's the difference between weather and climate?

Where do bees go on their vacation?

What do you call a stationary flamingo?

What do fireflies drink to stay hydrated?

Why don't you see dinosaurs at Easter?

Why do you have to wait so long for a train on Halloween?