Guitar Vader 

A Japanese band featured in Jet Set Radio (and its sequel), and one of the coolest bands ever (if not simply for the song "PERSECUTION MANIA.")

"Man, Guitar Vader almost redeems Japan for all that mutilation pedophile hentai they keep putting out."

Guitar Vader by SC March 13, 2003

guitar-masturbate 

(verb) to play notes and chords with no rhythm or relation to each other, 99 percent of the time sounds like crap, noobs do it often

Guy 1: how did you play at the concert yesterday?
Guy 2: ah. i forgot how to play my song so i had to guitar-masturbate
Guy 1: ouch.
Guy 2: yeah people threw stuff at me and my girlfriend left me after the concert
Guy 1: next time just learn your material, idiot

guitar-masturbate by hawktalons6 January 8, 2009

Guitar Pick 

An accessory, used for playing the guitar.
They vary in size, shape, and thickness, as different styles of music require.

man 1- "Dude, can you go pick me up some ernie ball gator grip guitar picks?"
man 2- "Sure, what thickness?"
man 1- "Dude, you know I need some 1.5mm for maximum shred factor!!"

Guitar Pick by DrummerDude617 November 3, 2008

Ghirahim 

Slang word for a homosexual.

George: Have you heard? Derek is gay!
Garret: Yeah, what a fuckin ghirahim
Derek: In truth, I much prefer to be endulged by cocks

Ghirahim by Douchebag82 October 30, 2011

Guitar hero 

An awesome, innovative game, that sadly gives tards the impression they can actually play iron man on guitar. Look up guitar hero on YouTube to see what I mean. For this reason, most actual guitarists look down o it, but haven't given an awesome game a chance. Although I wouldn't call it a simulation, it's very far from actual playing guitar.

gamer: OMFG 3y3 KaN PLAY Ir0N MAN 0n t3h G3374r lolzorz!!1!111!!
guitarist: Yeah, too bad a real guitar has 22 frets instead of 5 and 6 strings instead of one. Guitar Hero is for cock smoking fags.
me: Both of you are dumb fucks. Go cut your throats.

Guitar hero by ThroatSlit June 11, 2006

guitar center 

A place where you might go to buy music equipment and have some jerkoff call you boss (and other things) one too many times after you bought your stuff. Thus making you want to grab a guitar and ram it down the punk's throat. And then save what's left of the guitar for the guy up front who checks your bag best-buy-style.

Guitar Center Quote: "What's HAPPENING there BOSS?"

guitar center by Jazgul March 22, 2008

Let's put down the guitar and f*ck Matt Damon 

An expression, depicting the desire for progression to another task, derived from the recent viral video war between Jimmy Kimmel and Matt Damon as facilitated by Kimmel's girlfriend Sarah Silverman.

"Halo 3's played out. Let's put down the guitar and f*ck Matt Damon."

"Sure. Wait? What the f*ck did you just say?"

,or,

Dude, you're always skipping from one thing to the next. For once could you just hold on to the guitar and NOT f*ck Matt Damon!

Let's put down the guitar and f*ck Matt Damon by Derek Weyhrauch February 27, 2008