by Mr. Magnum January 24, 2009

by Dangerlightinmango June 23, 2021

by BentAngle September 15, 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

Myy second favorite Foo Fighters song, Everlong is my personal favorite. I love the ending to the song.
by Matt F April 26, 2004

The person being 'wrenched,' as the kids like to call it, takes a big water jug (like the ones for water coolers) and shoves the mouth of the jug into his/her ass. Once the jug is inserted the person does a hand stand, letting the water flow freely into his ass. Often done as a practical joke. A hand stand is not nessisary in joke form, you may just tip it over and let the person enjoy!
-We 'monkey wrenched' Allan last night, he got really pissed off!
-Look at Osama, he's so drunk he's doing a 'monkey wrench' right on the table!
-Look at Osama, he's so drunk he's doing a 'monkey wrench' right on the table!
by Kaine1250377 December 11, 2006

Is a male term used to describe that act of hideing a boner on the waist band of there pants. One of the best ways to hide an erection
Guy1"i got a mad hard on"
Chick1"monkey wrench that shit its nasty"
Guy2"please do or itll get wacked"
Chick1"monkey wrench that shit its nasty"
Guy2"please do or itll get wacked"
by Hunter Williams October 27, 2009
