If you have a Knock Knock joke to add, please email it to me.
Knock knock Who's there? This is Arch Arch who? Oh I'm sorry I didn't know you've got a cold... Knock Knock Who's there? Arthur Arthur who? Arthur any more home like you? Knock Knock Who's there? Atch Atch Who? Bless you! Knock Knock Who's there? Banana Banana who? Knock Knock who's there? Banana banana who? Knock Knock who's there? Orange Orange who? Orange you glad I didn't say banana again? Knock knock Who's there? Boo Boo Who? Don't cry little one. Knock Knock Who's there? Dishes Dishes who? Dishes the FBI open up. Knock Knock Who's there? Dwayne Dwayne Who? Dwayne the bathtub I'm dwoning. Knock Knock Who's there? Eileen Eileen who? Eileen on the door Knock knock Who's there? Ether Ether Who? Ether Bunny Knock knock Who's there? Nother Nother who? Nother Ether Bunny Knock knock Who's there? Consumption Consumption who? Consumption be done about all these Ether Bunnies? Knock knock Who's there? Cargo Cargo Who? Cargo Beep Beep, Run over the Ether Bunnies Knock knock Who's there? Boo Boo Who? Don't Cry Ether Bunnies be back next year. Knock knock Who's there? Euripides Euripides who? Euripides trousers, Eumenides trousers. Knock knock Who's there? Handsome Handsome who? Handsome pizza to me please. Knock knock Who's there? Isabel Isabel who? Isabel necessary on a bicycle? Knock Knock Who's there? Jimmy Jimmy Who? Jimmy all you're money, this is a sick up. Knock Knock Who's there? Kerchew. Kerchew Who? Kerchew Red Barron Knock Knock Who's there? Lettuce Lettuce who? Lettuce in and you'll find out. Knock knock Who's there? Little-old-lady Little-old-lady who? I didn't know you could yodel! Knock Knock Who's there Madame Madame who? Madame's foot caught in the door! Knock Knock Who's there? Marry Marry who? Merry Xmas Knock Knock Who's there Me Ma Me Ma Who hahahahahahaha Hint: mawho in Hawiian for fag... Knock knock Who's there? Orange Orange who Orange ya' glad I'm not gonna post this stupid knock knock joke. Knock Knock Who's there? Orange Juice. Orange Juice Who? Orange Juice sorry you started all this? Knock knock Who's there Oshea Oshea who? Oshea can you shee by the stars... Knock knock Who's there? Sam and Janet Sam and Janet who? (singing) Sam-and-janet evening ... Knock Knock Who's there? Tarzan Tarzan who? Tarzan stripes forever. Knock Knock Who's there? Thad Thad who? Thad's all folks! Knock Knock Who's there? Wayne Wayne Who? Wayne drops keep falling on my head. Knock Knock Who's there? Wendy. Wendy Who? Wendy moon comes over the mountain... Knock knock. Who's there? Ya. Ya who? I didn't know you were a cowboy. Knock Knock Who's there? Yucky Yucky who? Ya keep a knockin', but you can't come in! Knock knock Who's there Zebra Zebra Who? Zebra is too big for me!