A good knock-knock joke for kids is, "Knock, knock. Who’s there? Honey bee. Honey bee who? Honey bee a dear and get me some juice." The joke uses a simple pun and includes a relatable reference to food and drink.
Good knock-knock jokes for kids include puns and wordplay that use names, foods and objects familiar to kids. Howard, which sounds like "how would," or Luke, which substitutes for "look," are some names the joke teller can answer with. Good foods to use include lettuce for "let us" and "ice cream" for "I scream." Animals such as owls and cows also make for good knock-knock joke answers.