101 Clean and Witty Knock Knock Jokes to Make You Laugh Out Loud
Knock knock. Who's there? Lettuce. Lettuce who? Lettuce in, it's freezing out here! Knock knock. Who's there? Figs. Figs who? Figs the doorbell, it's broken! Knock knock. Who's there? Nobel. Nobel who? Nobel... that's why I...