Fart knocker

A person who places their bare ass against a door and farts rather than knocking with their knuckles.

I came home and founds brown skids on my door thanks to that fart knocker.

by Pseudo Menudo June 27, 2017

Fart knocker

Someone who is being a jerk. They pick on people over and over again or do something rash and without thinking.

Or the original meaning, someone who farts often and announces it.

"Did that fart knocker just cut you off?"

"Your just a fart knocker. Stop picking on him!"

"Hey! I'm going to fart!"
"You fart knocker."

by Gavin Veasey January 15, 2009

Fart knocker

when your having sex and air somehow gets trapped between you and your partners chest area, causing a farting sound. thus, fart knockers.

what the hell was that noise?

don't be alarmed, those were just my fart knockers

by alci hall November 18, 2009

fart-knocker

One who impacts a fart in the rectum with his penis.

"Keep your back to the wall!", shouted Ned. "There is a fart-knocker loose in the museum!"

by bleccch22 March 23, 2010

fart knocker

Originally slang for male homosexual, but the phrase has been used so widely (mainly by second-graders)that it now can mean almost anything.

1. I think Devon must be a fart-knocker. 2. Hey, fart-knocker, your cheating!

by Ben Carmitchel, IL April 25, 2003

fart knocker

Reference to anal sex, basically a variant of "fudge packer." Usage hijacked and generalized by the Beavis and Butthead show in the 90s.

Those fart knockers are outside the gay nightclub again having a smoke.

by Janet90232 October 09, 2007

fart knocker

n. someone who is a loser or a moron; used as an insult by Second Graders

SHUT UP! You're a fart knocker!

by Saint Shaggy November 05, 2002