orgasm - can be a reference to wanking, or from sex with more than one person
They nipped behind the shed for a quick knee tremnbler before finishing the rest of the cigarettes
by Kofi Annan May 04, 2005
Copulation while standing up.
We had a knee trembler behind the garage.
by Donald July 07, 2003
A fast and furious act of sex in an alley way close to a nighclub or bar. Normally unfulfilled due to coitus interuptus from other couples attempting a knee trembler or a sudden onset of brewers droop or being moved on by the Police.
We had a quick knee trembler but the coppers chased us of before I copped off.
by yobeens September 17, 2004
quick sex done in an alley behind a bar. see the book anglea's ashes for reference. first chapter
by Michelle August 21, 2003
Sexual act with one or both partners standing
The two lovers stood in the stairwell and had a quick knee-trembler
by Spiked + "C.J. Beck" 8 March 2006 March 08, 2006