Knock knock. Who's there. Interrupting cow. Interrupting cow wh----MOOOO
Knock, Knock. Who's there? Dave. Dave who? Dave proceeds to break into tears as his grandmother's Alzheimers has progressed to the point where she can no longer remember him
Knock Knock! Who's there? Doctor Doctor Who?
Knock knock Who's there Bear Bear who Bear bum
Why did Bob fall off the swing while playing? Because he had no arms. Knock Knock who's there not bob
Why did Stephanie fall off the swing? Because she has no arms.
Knock Knock. Who’s there? Not Stephanie
Knock knock. Who's there? Broken pencil. Broken pencil who? Never mind, it was pointless!
Knock knock. Who's there? Ya. Ya who? Sorry, I prefer Google.
Knock, knock. Who's there? Daisy. Daisy who? Daisy me rollin', they hatin'!
Voldemort: Knock Knock. Harry Potter: Who's There? Voldemort: You Know. Harry Potter: You Know Who? Voldemort: Exactly!
Knock knock! Who's there? Heaven. Heaven who? Heaven fun over there?
Knock knock . Whos there. Bad joke
There once was a little girl named Sarah with no arms and legs. *knock knock* Who's there! Not Sarah.
Why can't sally swing? Because she has no arms Knock knock, "who's there?", not sally
*new* Where did sally go when the bombs dropped? Everywhere
Sally fell off the swing. Sally has no arms. Knock Knock. Who's there? Not Sally.
Why did the chicken cross the road? To get to the other side Knock Knock who's there? The chicken
Knock, knock. -- "Who's there?" -- "Ash." -- "Ash who?" -- "Bless you."
