Knock KnockWho’s there !Callas !Callas who ?Callas should be removed by a podiatrist !
Knock KnockWho’s there !Cam !Cam who ?Camalot is where King Arthur lived !
Knock KnockWho’s there !Cameron !Cameron who ?Cameron film are needed to take pictures !
Knock KnockWho’s there !Candice !Candice who ?Candice get any better !
Knock KnockWho’s there !Candy !Candy who ?Candy cow jump over the moon !
Knock KnockWho’s there !Cannelloni !Cannelloni who ?Cannelloni some money till next week ?
Knock KnockWho’s there !Button !Button who ?Button in is not polite !
Knock KnockWho’s there !C-2 !C-2 who ?C-2 it that you don’t forget my name next time !