Laugh this up for free............. Knock, knock! Who's there? Gorilla. Gorilla who? Gorilla me a steak Knock, knock! * Who's there? Bee! Bee who? Don't worry! I'll Bee there for you! * Knock, knock! Who's there? Pig. Pig who? Pig on someone your own size. * Knock, knock! Who's there? Iowa! Iowa who? Iowa big apology to you! I think I just hit your car! * Knock, knock! Who's there? Juneau Juneau who? Juneau who that girl is? * Knock, knock! Who's there? Kentucky Kentucky who? Kentucky my eyes off you! * Knock, knock! Who's there? Abby Abby who? A bee just stung me! * Knock, knock! Who's there? Bridge! Bridge who? London Bridge is falling down, falling down...