Guitar Douchbag is the guy who goes to a party and pulls ALL the tail due to his guitar playing “skills.” So say some guy is there and being all charming and telling jokes and is the life of the party, then guitar douchebag comes in and sits down in the corner with his guitar and starts strumming a few notes, then goes into full on song with lyrics. You don’t even really need to know how to play well. You really only need to mix in like 3 chords, you can even make up the song on the spot. The panties will drop faster than the eye can see.
I was the life of the party, everyone was loving my jokes, then guitar douchebag came in and stole all the chicks right from under us.
by KFC Frank May 15, 2008

Instrumental solo (either composed or improvised) played on a guitar. Normally played over a middle eight or the chorus of a song.
Enjoying early popularity in 1920's blues and jazz music, the guitar solo was thrown into music legend in the 60's buy guitarist such as Jimi Hendrix and Eric Clapton.
Enjoying early popularity in 1920's blues and jazz music, the guitar solo was thrown into music legend in the 60's buy guitarist such as Jimi Hendrix and Eric Clapton.
by jefah January 13, 2005

A person who thinks he or she is cool because they buy guitars and/or acessories but in reality have ABSOLUTELY NO idea how to play a guitar
Kevin: Hey dude. Sweet guitar!
Taylor: Thanks. It was $4000.
Kevin: What songs can you play?
Taylor: Uh..... none..... but i'll learn.... eventually....
Kevin: Dude you're being a real Guitar Poser!
Taylor: Thanks. It was $4000.
Kevin: What songs can you play?
Taylor: Uh..... none..... but i'll learn.... eventually....
Kevin: Dude you're being a real Guitar Poser!
by Kevrone June 21, 2009

A guitar simulation game in which a player presses 3 buttons and a pick on a simulated guitar as their corresponding markers reach a line at the top of the screen.
by dj gs68 May 13, 2003

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 . . . !
by JMBFallen November 18, 2006

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.
Guitarist: Hey, it's no problem, I'm cool with the guitar diet.
by Fat Tony Giovanni April 27, 2007

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.
by Zach Amsden March 30, 2008
