Knock KnockWho's there?Brewster!Brewster who?Brewsters can wake you up in the morning singing cock-a-doodle doo!Knock KnockWho's there?Bridget...
Knock KnockWho's there?Burton!Burton who?Burton in the hand is worth two in the bush!Knock KnockWho's there?Bush!Bush who?Bush your money wher...
Knock KnockWho's there?Button!Button who?Button in is not polite!Knock KnockWho's there?Cabot!Cabot who?Cabotret!Knock KnockWho's there?Ca...
Knock KnockWho's there?Carl!Carl who?Carl get you there quicker than if you walk!Knock KnockWho's there?Carmen!Carmen who?Carmen get it!Knock ...
Knock KnockWho's there?Cash!Cash who?I knew you were nuts!Knock KnockWho's there?Cass!Cass who?Cass more flies with honey than vinegar!Knock K...
Knock KnockWho's there?Cathy!Cathyl who?Cathy the the doorbell, it's too dark out here!Knock KnockWho's there?Cecil!Cecil who?Cecil have m...
Knock KnockWho's there?Cello!Cello who?Cello dere!Knock KnockWho's there?Cereal!Cereal who?Cereal pleasure to meet you!Knock KnockWho's th...
Knock KnockWho's there?Cherry!Cherry who?Cherry oh, see you later!Knock KnockWho's there?Chester!Chester who?Chester the nick of time!Knock Kn...
Knock KnockWho's there?Chip!Chip who?Chip of Fools!Knock KnockWho's there?China!China who?China just like old times isn't it!Knock KnockWh...
Knock KnockWho's there?Chuck!Chuck who?Chuck and see if the door is locked!Knock KnockWho's there?Chuck!Chuck who?Chuck in a sandwich for lunc...