1. A paradox in which one forgets to play the guitar while playing the guitar.

The inevitable state attained when a normally skilled guitar player loses said skill after over-imbibing in alcohol and/or other narcotics, and can no longer play a normally easy song or riff.

Note: normally this is used only by the guitar player him/herself, as those in the vicinity are likely also too inebriated to notice the guitardedness.

A person who thinks he's/she's cool because they play guitar.

means retarded but with a guitar.

1. The act of being mentally altered and attempting to play more than you can with a guitar.

2. When the drummer in your band mis-speaks and is caught and the rest of the guys morph the word into something stoneriphic

To have no dexterity at the Playstation 2 game guitar hero 1 or 2.
OR

To be just plain bad and have no talent at guitar hero, like Mrs. Peck.

a stupid guy who trolls the internet, and say all music is crap except kurt cobain.