Guitar Hero 

A simple entertaining pass-time that is the subject of much controversy among guitarists and video-game players. Being able to play a song on "expert" in Guitar Hero does not mean you are good at playing the guitar. However, that does not make the game less fun. Guitar players use it to bash video gamers, and video gamers use it to show off their "skills". However, a happy medium enjoys the game for what it is - a game.

Guitar Hero Player: Dude, this game rocks! But I'm smart and I know this is nothing like a real guitar . . . !

Guitar Hero by JMBFallen November 18, 2006

Guitar Diet 

Eating virtually nothing but Ramen Noodles, as would a low-income college guitarist saving up for a guitar/amp/gear.

Dude: Dude, you can't afford that effects pedal!
Guitarist: Hey, it's no problem, I'm cool with the guitar diet.

Guitar Diet by Fat Tony Giovanni April 27, 2007

guitar wankage 

Excessive shredding, self-absorbed guitar soloing, or devotion to nerdy, technical aspects about guitars; also owning or fantasizing about extremely expensive equipment designed to make one feel better about oneself as a guitar player.

I went into guitar center the other day, but the guitar wankage was so over the top I had to clean my ears out with a q-tip.

guitar wankage by Zach Amsden March 30, 2008

Guitar Hero Eyes 

When after playing a long ass song on Guitar Hero, everything seems to move toward you.

Dude, playing "One" made me get Guitar Hero eyes.

Guitar Hero Eyes by Lily_of_Geeks July 24, 2009

guitar 

1. A wonderful invention that can be used for extreme evil or awesome awesomeness. Wielders often kill people who try to touch their guitars without permission; this is commonly referred to as guitar rage, and it is advised that you don't try it.

2. Can stand for the phrase "at playing" *

3. Guitar Hero 3 ^

4. Also referred to as an ax because of it's power.

*see example 1 & 3
^see example 4

1. Your guitar is trashy. (could be def 1 or 2)

2. Can I play your guitar? (advised way to play a guitar that is not yours)

3. You suck at guitar! (don't say unless they really do)

4. You want to go play some guitar after school?

guitar by raesiclesfornoone'sface January 16, 2008

Ghia 

A girl who is really pretty with a nice personality. Type of girl who loves having fun.

have you seen Ghia?

oh, the pretty girl went that way.

thanks.

Ghia by miarepublik January 8, 2012

guitar teacher 

A guy who teaches you how to play a guitar. He's usually 30 years old, but he behaves like a child. You will totally spend time with him because he's the coolest person you've ever met. You will become obcessed about him, for sure.

guitar teacher: Hi!
you: Hi!
guitar teacher: Let's go to a concert.
you: Ok! How about the lesson?
guitar teacher: Who gives a fuck?

guitar teacher by PseudoMetalHead April 2, 2011