Derogatory term often used to describe someone who makes farts with such a potent aroma that they could knock someone in the near vicinity on his or her ass. The fartknocker is the producer of said fart, not to be confused with the fartknockee, he who is accosted by the pungent fart.
by Jenn and Steph September 22, 2005

A wretched person who sits in a bathtub and bites the bubbles caused by underwater methane emanation.
by jb3rocks33 November 3, 2009

That (insert ANY repetitively and consistantly annoying persons name or job title here) is sssssSUCH a ****ing fartknocker
by Ssssssspudrick Q. Pringle April 2, 2004

by mike draper January 5, 2002

1. When having anal sex and the anal o-ring blows out and fart start blowing out while you're pushing.
2. Original origin was used by homosexuals to describe other homosexuals that took it in the butt a lot and got loose.
2. Original origin was used by homosexuals to describe other homosexuals that took it in the butt a lot and got loose.
Last night I was banging the back door out of Nicole and after about 5 minutes I started fartknocking.
by medicneballer February 9, 2018

A dancer employed on shitty music videos to detract attention from the lead performer's fat arse, dodgy eye etc.
by Doll Revolution August 29, 2003

A wretched post-rectal emission, usually by a disreputable gentleman, that generates oxygen denying, tear jerking stench that permiates throughout an enclosed space
by Fine James April 10, 2006
