by Terrum February 15, 2009

by lucyceline September 27, 2010

by dj32089 November 3, 2008

Reference to anal sex, basically a variant of "fudge packer." Usage hijacked and generalized by the Beavis and Butthead show in the 90s.
by Janet90232 October 24, 2007

a person or persons that have sex with trees. thy either drill hole or find a natural hole in the tree and fuck it.
though they are rare you can usually find at least one in every town.
though they are rare you can usually find at least one in every town.
by chunkography February 2, 2009

A term, which came about in the 1800's, however became popular with soldiers in the Second World War.
A knee knocker is a specific act of casual sex, usually performed in an alley beside or behind a pub/bar/tavern.
The act is performed standing up, with the woman secured against a wall with a combination of the mans upper body and holding her buttocks. The womans legs, usually wrapped around his waist.
This unusual position, whilst having sex results in the knees of the male regularly knocking together (often with some force), hence the term.
Also refer to the term 'knee trembler'.
A knee knocker is a specific act of casual sex, usually performed in an alley beside or behind a pub/bar/tavern.
The act is performed standing up, with the woman secured against a wall with a combination of the mans upper body and holding her buttocks. The womans legs, usually wrapped around his waist.
This unusual position, whilst having sex results in the knees of the male regularly knocking together (often with some force), hence the term.
Also refer to the term 'knee trembler'.
Grandfather: "Whats the name of that young lady you went to the movies with last night?"
Grandson: "Michelle."
Grandfather: "Arrgh, I met a girl when I was serving in France, called Michelle. We had a knee knocker behind a cafe in Rennes."
Grandson: "Michelle."
Grandfather: "Arrgh, I met a girl when I was serving in France, called Michelle. We had a knee knocker behind a cafe in Rennes."
by Bucko_NZ November 28, 2007

by Wiseman July 28, 2006
