Knock Knock Jokes

Knock Knock
Who’s there !
Adam !
Adam who ?
Adam up and tell me the total !

Knock Knock
Who’s there !
Adder !
Adder who ?
Adder you get in here ?

Knock Knock
Who’s there !
Abbey !
Abbey who ?
Abbey stung me on the nose !

Knock Knock
Who’s there !
Abe !Abe who ?
Abe C D E F G H… !

Knock Knock
Who’s there !
Adolf !
Adolf who ?
Adolf ball hit me in the mouth !

Knock Knock
Who’s there !
Ahmed !
Ahmed who ?
Ahmed a big mistake coming here !

Knock Knock
Who’s there !
Anka !
Anka who ?
Anka the ship !

Knock Knock
Who’s there !
Barbie !
Barbie who ?
Barbie Q !

Knock Knock
Who’s there !
Ben !
Ben who ?
Ben knocking on this door all morning !

Knock Knock
Who’s there !
Avery !
Avery who ?
Avery time I come to your house we go through this !

Knock Knock
Who’s there !
Beaver E !
Beaver E who ?
Beaver E quiet and nobody will find us !

Knock Knock
Who’s there !
Bruce !
Bruce who ?
I Bruce easily, don’t hit me !

Knock Knock
Who’s there !
C-2 !
C-2 who ?
C-2 it that you don’t forget my name next time !

Knock Knock
Who’s there !
Canoe !
Canoe who ?
Canoe come out and play with me ?

Knock Knock
Who’s there ?
Chuck !
Chuck who ?
Chuck in a sandwich for lunch

Knock Knock
Who’s there !
Costa !
Costa who ?
Costa lot !

Knock Knock
Who’s there ?
Cotton !
Cotton who ?
Cotton a trap !

Knock Knock
Who’s there !
Cumin !
Cumin who?
Cumin side, its freezing out there !
(from http://www.funmint.com/knock-knock-jokes/
Site says the jokes are public domain or free.)