Why did the professor write on the window?
What did the NSA employee say when her friend tried to tell her a new joke?
Why are there so many playgrounds in Pennsylvania?
How many letters are there in the alphabet?
What did the paper say to the pencil?
What did the father tomato say to the baby tomato while on a family walk?
What did the Parisian say after cutting his grass?
What did the whale say to the dolphin when he pushed him?
What is a mom's favorite game?
Why didn't the cheese want to hang out with the knife?
How does a polar bear build a house?
Why can't you give Elsa a balloon?
Why were the dog and the cow such good friends?
Where are average things manufactured?
Did you hear about the guy who got hit in the head with a can of soda?
Why didn't the dog want to play football?
What fish sings the best?
Why are bankers so good at American politics?
Knock, knock. Who's there? To. To who?
What instrument do secretaries usually play?