Knock Knock Who's there ! Cam ! Cam who…
Knock Knock Who's there! Cam! Cam who? Camalot is where King Arthur lived!
Knock Knock jokes
Knock Knock Who's there ! Carson ! Carson who…
Knock Knock Who's there! Carson! Carson who? Carconogenic!
Knock Knock Who's there ! Census ! Census who…
Knock Knock Who's there! Census! Census who? Census presents for Christmas!
Knock Knock Who's there ! Chin and Tony…
Knock Knock Who's there! Chin and Tony! Chin and Tony who? Chin and Tonyk!
Knock Knock Who's there ! Clinton ! Clinton who…
Knock Knock Who's there! Clinton! Clinton who? Clinton your eye!
Knock Knock Who's there ! Costa ! Costa who…
Knock Knock Who's there! Costa! Costa who? Costa lot!
Knock Knock Who's there ? Curry ! Curry who…
Knock Knock Who's there? Curry! Curry who? Curry me back home will you!
Knock Knock Who's there ! Cameron ! Cameron who…
Knock Knock Who's there! Cameron! Cameron who? Cameron film are needed to take pictures!
Knock Knock Who's there ! Cartoon ! Cartoon who…
Knock Knock Who's there! Cartoon! Cartoon who? Cartoon up just fine, she purrs like a cat!
Knock Knock Who's there ! Cereal ! Cereal who…
Knock Knock Who's there! Cereal! Cereal who? Cereal pleasure to meet you!
Knock Knock Who's there ! Chip ! Chip who…
Knock Knock Who's there! Chip! Chip who? Chip of Fools!
Knock Knock Who's there ? Closure ! Closure who…
Knock Knock Who's there? Closure! Closure who? Closure mouth when you eat!
Knock Knock Who's there ? Cotton ! Cotton who…
Knock Knock Who's there? Cotton! Cotton who? Cotton a trap!
Knock Knock Who's there ! Cymbals ! Cymbals who? Cymbals…
Knock Knock Who's there! Cymbals! Cymbals who? Cymbals have horns and others don't!
Knock Knock Who's there ! Camila ! Camila who…
Knock Knock Who's there! Camila! Camila who? Camila minute!
Knock Knock Who's there ! Cash ! Cash who…
Knock Knock Who's there! Cash! Cash who? Cash me if you can!
Knock Knock Who's there ! Chad ! Chad who? Chad…
Knock Knock Who's there! Chad! Chad who? Chad to make your acquaintance!
Knock Knock Who's there ! Chloe ! Chloe who…
Knock Knock Who's there! Chloe! Chloe who? Chloe's Encounters of the Third Kind!
Knock Knock Who's there ! Cod ! Cod who…
Knock Knock Who's there! Cod! Cod who? Cod red- handed!
Knock Knock Who's there ! Courtney Pine ! Courtney…
Knock Knock Who's there! Courtney Pine! Courtney Pine who? Courtney Pine tables, I need a new one!
Knock Knock Who's there ! Cynthia ! Cynthia who…
Knock Knock Who's there! Cynthia! Cynthia who? Cynthia you been away I missed you!
Knock Knock Who's there ! Candace ! Candace who…
Knock Knock Who's there! Candace! Candace who? Candace with love!
Knock Knock Who's there ! Cass ! Cass who…
Knock Knock Who's there! Cass! Cass who? Cass more flies with honey than vinegar!
Knock Knock Who's there ! Chair ! Chair who? Chair…
Knock Knock Who's there! Chair! Chair who? Chair you go again, asking more questions!
Knock Knock Who's there ! Chocs ! Chocs who…
Knock Knock Who's there! Chocs! Chocs who? Chocs away!
Knock Knock Who's there ? Clown ! Clown who…
Knock Knock Who's there? Clown! Clown who? Clown for the count!
Knock Knock Who's there ? Cows ! Cows who…
Knock Knock Who's there? Cows! Cows who? Cows go 'moo'not who!
Knock Knock Who's there ! Cy ! Cy who…
Knock Knock Who's there! Cy! Cy who? Cy'n on the botton line!
Knock Knock Who's there ! Candice ! Candice who…
Knock Knock Who's there! Candice! Candice who? Candice get any better!
Knock Knock Who's there ! Cassette ! Cassette who…
Knock Knock Who's there! Cassette! Cassette who? Cassette your dinner, I'm sorry!
Knock Knock Who's there ! Charles ! Charles who…
Knock Knock Who's there! Charles! Charles who? Charles your luck on the lottery!
Knock Knock Who's there ? Chopin ! Chopin who…
Knock Knock Who's there? Chopin! Chopin who? Chopin the supermarket!
Knock Knock Who's there ! Coda ! Coda who…
Knock Knock Who's there! Coda! Coda who? Coda paint!
Knock Knock Who's there ! Craig ! Craig who…
Knock Knock Who's there! Craig! Craig who? Craig in the wall!
Knock Knock Who's there ! Cyprus ! Cyprus who…
Knock Knock Who's there! Cyprus! Cyprus who? Cyprus the bell!