A Whole Lotta Knock-Knock Jokes 101 funny knock knock jokes Welcome to A Whole Lotta Knock Knock Jokes―a new collection of rib-tickling knock-knock jokes for kids. It's endless fun to keep friends, family―even grandma ―giggling for hours. These pages are packed with over 500 squeaky-clean knock-knock jokes for kids about animals, food, fun places, and beyond. Dazzle your family...