The act of going door to door in order to solicit homosexual activities
Matt G could not play video games with his friends, he was out knocking on doors

It gets lonely in the barracks, so Matt G knocks on doors to pass the time.
by Ol' Gil February 5, 2020
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When in doubt, get off your butt and knock on doors! This is an old saying among detectives, salesmen and politicians.
I told the new guy, get off your butt and knock on doors.
by I, Wreckerrr December 9, 2020
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A childhood game where you knock on someones door and then run away and hide and watch them come open it and see no one is there and laugh at how confused or annoyed they are!
Knock-a-door-run
by Del4sh June 19, 2013
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The act of bored children knocking on a door, and reciting the alphabet, which ever letter they get to when the occupant opens the door, is the first letter of the Person they MUST ask for.

No real purpose but to impose serious embaressment on the knockee.
Kid 1: Who wants to play Knock-a-Door ABC?
Kid 2: ME!
*walks to a random door*
Kid 2: *Knock Knock* A B C D E F G H I J K *door opens*
Owner: Yes?
Kid 2: Hi is keith there please?
Owner: There is no keith that lives here.
by Sicked418 July 3, 2009
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When a man slaps (knocks) the head of his dick on top of the woman's clitoris in order to open the lips (door) to her pussy. Can also be applied to a woman's nose and her mouth.
Dick: Knock, Knock
Pussy: Who's There
Dick: I'm knocking on the door, open up!
Pussy: Cum on in.....
by Mr. VanV August 9, 2011
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When you are masturbating and you accidentally hit your testicles with your fist.
Guy 1:"Have you ever knocked on heavens door?"
Guy 2: "Dude, i accidentally went knocking on heavens door last night and i was in pain for hours".
by Robo0000222 March 3, 2017
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When you risk your life and almost get yourself killed.
Example for "knock on heaven's door"
-Why are you always risking your life? I don't want you to be a hero if it kills you! Do you know how much I worry about you? And still, you just keep knocking on heaven's door!
-I'm sorry mom, but I couldn't let that baby burn alive inside that building when it was on fire. And the mother was screaming outside.
by Cyrus Dark November 10, 2017
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