farknocker 

(said "fark-knocker"
a) a stanky fag who smells like duckbutter
b) perpetrator of a smell that lingers endlessly
c) an idiot who most certainly has bread for brains.

Dan is a gagly farknocker.

farknocker by trampragg March 23, 2008

fart knocker 

One who farts on his neighbor's doorstep, knocks and then runs away leaving said neighbor in smelly ass cloud.

Goddamnit....That Fart Knocker just busted ass on my doorstep again.

fart knocker by Dr. Evil December 3, 2003

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.

Fart knocker by Pseudo Menudo July 8, 2017

Fartnocker 

One who farts one purpose.

You are such a frickin' Fartnocker.

Fartnocker by Nick s. April 3, 2004

fart knocker 

n. 1. one who knocks farts
2. one who has the ability to penetrate gas with solid
3. one who can walk through a green cloud with no ill
effects
4. one who thinks he/she has discovered a door, only to
realize later that it was a fart
5. a brown, smelly ghost
6. one who uses: lol, ur, prolly, teh, etc.

Bruce: Knock knock.
Bob: Who's there.
Bruce: Fart.
Bob: Fart who?
Bruce: Fart Knocker.
Bob: Fuck you.

fart knocker by camp lickalotta March 13, 2008

fart knocker 

Someone who gives it up the ass

fart knocker by Minges and all! April 15, 2003

fart-knocker 

a problematical, difficult, bothersome, object, animal, person or situation

My (cat, computer, lover) is a major fart-knocker. This is a fucking fart-knocker of a day: the dog had kittens and refuses to take care of them.

fart-knocker by amDawn January 22, 2009