before you give a guy a blowjob you fill your mouth with champagne and blow it up the guy's asshole. he needs to clench his asshole while you give him a blowjob, then when he cums he shits. the champagne enema makes the feces all hard and sparkly, like a diamond doorknob.
by cannonballs December 21, 2014

When the male inserts a doorknob up a freshley shaved ass hole. if the ass hole is not shaved it is considered as the rusty doorknob.
by scorallys January 18, 2010

simply take the doorknob off of door. then insert dick through door,having it completely dark is key.
then when someone tries to open a door at night they will grab a penis instead of the doorknob..
then when someone tries to open a door at night they will grab a penis instead of the doorknob..
by lolz126 September 1, 2009

by Serious Pancake December 10, 2017

noun. The act of ingesting a doorknob anally and getting the attention of another person in order to make them attempt to open the door from the other side.
Katie-"Mom help me!"
Mom-*Twists doorknob violently*
Katie-*Shaking* "Nevermind... That was a crazy doorknob rodeo."
Mom-*Twists doorknob violently*
Katie-*Shaking* "Nevermind... That was a crazy doorknob rodeo."
by conflicttheband November 17, 2010

by nebula nebula May 16, 2019

When someone has a black eye and they use "Falling on a doorknob" as the excuse to indiscriminately explain domestic abuse
by Mav72 November 29, 2022
