Knock knock Who is it? Daisy Daisy whom? Daysi me rollin', they hatin', patrolling. They wanna catch ne riding dirty!

*knock knock* whos there? sir theres been an accident. theres been an accident who?

"Knock knock." "Who's there?" "Doorbell repairman."

Knock knock?? Who's there?? Jehovah Witness. Knock knock?? Knock knock?? Hello?? Knock knock??