Joke for kidsAges 5-10easy to tellWhat do you call a running lettuce?Reveal the punchlineAnswer: Fast food!Make printable joke cardsTry a random jokeSomething wrong with this joke? Report this jokeKeep the laughs goingIce cream Knock-Knock JokeTell this joke →Candy Knock-Knock JokeTell this joke →Ketchup Knock-Knock JokeTell this joke →