Cathy from Minnesota offers this joke… Knock, knock\nWhat do you think is the punchline of the above joke?
Who’s there?
Turnip
Turnip, who?
Turnip the heat, it’s cold in here!
Explanation: This joke plays on words turnip/ turn up. A turnip is a vegetable; “turn up” is what you do to the heat when it is too low (you can also turn up the radio, …).