by icemann79 July 02, 2011
by dave March 23, 2005
A verb meaning that someone/something has totally messed up your plans and/or what you were working on. That is: they threw a monkey wrench into your plans/work.
I was planning on working on that new project, but then my boss stopped by and monkey wrenched my afternoon.
by 321dwt December 08, 2010
by Mr. Magnum January 24, 2009
by Dangerlightinmango June 23, 2021
by BentAngle September 05, 2007
When a woman or a man inserts their right index finger into a male or females "crasha" (Look up crasha")
Person 1: "Mc Jacko just monkey wrenched the shit outta Steve!"
Person 2: He ain't gonna be doin' no sittin' or bench pressin' tonite baby.
Person 2: He ain't gonna be doin' no sittin' or bench pressin' tonite baby.
by themilkmansrat69 January 14, 2009