Doorknocking 

When a free balling man, humps the back of another person allowing his balls to swing and strike like a doorknocker.

My back hurts from Pat doorknocking me last nite after his run around the track.

Doorknocking by thebumni September 21, 2009

Doorknobbing 

When a door knobb is put into the vagina and turned

I was doorknobbing last night because i didn't have a dildo to use.

Doorknobbing by BallSweatForSoup July 22, 2009

doorknobbing 

tethering a pretty naked girl to a fixed object (usually a doorknob) using a single pair of handcuffs by fastening one cuff about her wrists and the the other cuff about the fixed object

After doorknobbing Alison to her closet door, Martin tickled her sides till she cried from laughter.

doorknobbing by Alfling August 30, 2014

doorknobbing "The Dunk" 

When you take a man`s trousers off (preferably with the name "Dunk", "Duncan") and insert his tiny butt-hole into a specifically chosen door knob and made to open and shut the door violently until the point of climax, forcing him to shit all over your nice new door... That`s door-knobbing "The Dunk".

Lets get Nick to doorknob "The Dunk"....
Charlotte`s going to get her door knobbed by "The Dunk"
Some one has been knobbing my door...

Lets eat a lot of Chinese food and go doorknobbing "The Dunk"..
Some one has been eating corn..it`s all over my door.. Please stop door-knobbing my door...

doorknobbing "The Dunk" by Thedoor October 21, 2011

DoorKnobing 

2 girls in 69 position and the guy is under the bottom girl Pleasuring her asshole

Jonhery, Irean, and Nilda were fucking in the DoorKnobing postoin.

DoorKnobing by A team September 24, 2006

doorknobbing 

When somebody tries to pick out of a crowd who farted by calling doorknob and watching who flinches or rushes towards the door. The person who was successfully doorknobbed is beat to the ground by the doorknobber and surrounding friends. This method is very effective when one has a good idea who let loose the stink.

When Bob notices the smell of fart in the room, he suspects Jim. Bob calls doorknob at Jim while running at him with fist in air hoping that Jim will rush towards the doorknob thereby validating Bob's pummeling of Jim. The doorknobbing goes horribly wrong when Jim, who hadn't farted, bitches the whole night about the bruises on his arm, while Bob looks like a dick.

doorknobbing by LDD December 12, 2008

doorblocking 

In FPS video games, where the game does not allow one person to pass through another person or any form of shoving, someone shoots from the door, preventing all behind him from either running past him or helping him kill enemies.

Stop doorblocking you noob, we're trying to rush here.

doorblocking by evilquicktime January 22, 2011