Knock knock. Who's there? Spell. Spell who?
W-H-O.
What is a city, a vacuum, and a saying?
Who isn't hungry on Thanksgiving?
Why did the whale cross the road?
What's the difference between a pickpocket and an umpire?
What falls at the North Pole and never gets hurt?
What did the sailor want from his son for Father's Day?
Which farm animals are famous painters?
What did the outlet say to the power cord on their date?
How often should you make chemistry jokes?
Does an apple a day really keep the doctor away?