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...