A generic insulting noun, coined by Butthead of MTV's Beavis and Butthead.
While they were watching the premier of GWAR's "Saddam a Go-Go" video, Beavis got in Butthead's line of view of the TV. Butthead shouted "Move it, fartknocker!"
by SoulfulZen May 14, 2005
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A semi-derogatory term that is based on a long, popping fart that simulates the sound of knocking; often farted on wooden chairs.
by Jodayo July 20, 2003
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derogatory term used to describe a homosexual male. a term given to the penetrator, not the penetraitee. the act of man on man love would "knock" a fart back up where it came from. similar too 'packing the fudge'
they're just a couple of fartknockers.
by tony bob May 19, 2006
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A totally disreputable person.

Common since the mid-1950s.
That yuppie boss of ours is a real fartknocker.
by Bumkicker Slade May 10, 2005
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A juvenile way to describe a person who penetrates an anus in sexual intercourse. A blend of 'fart' and 'knocking on the back door,' slang for proposing anal sex.
Jimmy: I know you want to butt-fuck the R.A.
Timmy: blushes I do not!
Jimmy: laughs Yeah, you do, you're such a fartknocker.
by Stoned Faux July 27, 2018
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The surname of one of Germany's most important families. Like Farmer or Smith, the name is derived from the process of actual fartknocking, which was used in Germanic warfare throughout the 19th century and up until WWII, when the Fartknocker family wouldn't allow their heritage to be sullied by association with the Nazi party. It involves torture through sulfur emissions done in close proximity to the enemies olifactory senses.
'Augustus! Be proud! You are a Fartknocker!'
by Geronimo Jones January 24, 2009
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A Homosexual who penetrates another mans anus.
I wouldn't pick up the soap in front of him, he looks like a total fartknocker.
by Davie January 10, 2003
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