by dyvad August 6, 2011

by Betty Sollocks (sweaty bollock) March 30, 2004

A joke made about a caller at the door. It usually ends up as a play on words.
The structure of a knock-knock joke is as follows:
Person 1: Knock-knock.
Person 2: Who's there?
Person 1: (Phrase A).
Person 2: '(Phrase A)' who?
Person 1: (Phrase A) (funny punch line).
The structure of a knock-knock joke is as follows:
Person 1: Knock-knock.
Person 2: Who's there?
Person 1: (Phrase A).
Person 2: '(Phrase A)' who?
Person 1: (Phrase A) (funny punch line).
Here is a knock-knock joke:
George: Knock-knock.
Reginald: Who's there?
George: Em.
Reginald: 'Em' who?
George: Emphysema! So you better quit smoking!
George: Knock-knock.
Reginald: Who's there?
George: Em.
Reginald: 'Em' who?
George: Emphysema! So you better quit smoking!
by Diggity Monkeez May 20, 2005

A prank typically played by children where the prankster knocks on the victim's door or rings their doorbell and runs away thus leaving the victim with no one at their door.
Also the name of an indie pop band based in Waterloo, Ontario who have been together since 2004 and have released two self-produced EPs entitled Hurry! (2005) and Based on a True Story (2006). They have performed at mostly small venues around Southern Ontario and have played the University of Waterloo's Canada Day festival and the Halifax Pop Explosion. There is currently a full length LP in the works right now.
Also the name of an indie pop band based in Waterloo, Ontario who have been together since 2004 and have released two self-produced EPs entitled Hurry! (2005) and Based on a True Story (2006). They have performed at mostly small venues around Southern Ontario and have played the University of Waterloo's Canada Day festival and the Halifax Pop Explosion. There is currently a full length LP in the works right now.
by SJL1138 September 23, 2007

A game played by 8-14 year olds whereby you knock on someone's door, run and hide. It's funnier if you pick the same house a few times and tempt fate. This term is used in Western Canada, particularly the prairies. Same game as Nicky Nicky Nine Doors (Eastern Canada), and Knock Down Ginger
by Al68 August 27, 2005

by Mattdude July 19, 2016

The rapping of one's knuckles across perky breasts-a way to please yourself by drumming your hands on a girl's front. Arousal is usually expected.
Matt: "So how'd it go with Jack last night?"
Danielle: "Well, we had a bit of a knock-knock fest, and now I'm all sore. But he's in a better mood than ever!"
Matt: "Okay, then."
Danielle: "Well, we had a bit of a knock-knock fest, and now I'm all sore. But he's in a better mood than ever!"
Matt: "Okay, then."
by Lord Blackness May 12, 2014
