look up any word, like the eiffel tower:
 
16.
The biggest of all tools in the tool box. Usually a person who is fucking bitch and tries way to hard to be cool. Refers to all students that go to seton hall from Minnesota.
yo that kid is such a wrench

haha- look the wrench is walking by himself again, cause he has no friends.
by danisatool March 18, 2009
 
1.
The same as a ratchet, but what you whisper to your friend when they are in your presence so they don't know what you're saying.

Derived from the word ratchet, which is derived from the tool, hence wrench.

Can be used singular or plural
Fuck, too many wrenches up in here.

That wrench is asking to get bitch slapped.
by Shock Smoove September 23, 2012
 
2.
(v.) when someone throws a "wrench in the works" and changes something at the last minute, which messes up your already finalized plans, they have "wrenched" you.
my friend and i were all set to go to the movie tonight, but then our other friend asked us at the last minute not to go see that specific movie without her, and if we would wait until next week for her. she wrenched us!
by jcheesew December 20, 2009
 
3.
A slutty tool. (pun on 'wench')
That boy ain't just a tool, he's a wrench.
by RA1945 May 08, 2010
 
4.
to verbally abuse a woman’s sense of faithfulness and fidelity.
While in a conversation with Othello, Iago wrenched many times of Desdemona and her faithfulness.
by Bard Book November 29, 2009
 
5.
The next word for ratchet. Way past ratchet.
Tom:Do you see that ratchet a$$ girl over there?"
Steve:"WOOOOAAAAHHHH BRO THATS WAY PAST RATCHET.... THATS WRENCH"
by I am a lauren. February 26, 2013
 
6.
Another name for a looser, someone who is annoying, or just someone who thinks they're cool but is worthless. Synonymous with calling someone a tool.
Look at that dude's faux-hawk, what a wrench!
by Basilk July 10, 2008
 
7.
A penis so large that when hanging from its pubis it resembles a wrench hanging from a tool belt.
Mr. Marcus, Lexington Steele, John Holmes.
Guys - Look at Mr. Marcus' wrench. <channel changes>
<Stu returns to room from washroom>
Stu - Hey, put it back to 599 I want to see his wrench, too.
by Barney Killarney September 17, 2007