Definitions by Ace Ofspade

Guitar Hero Psychosis 

The delusional belief that one can play the guitar, because "i got four star on hard lol" in the game "Guitar Hero".

"Fred's a mess, he thinks he can play a guitar that isn't tiny and plastic with five huge colored buttons. Me thinks he's got the Guitar Hero Psychosis"

Guitar Hero Psychosis by Ace Ofspade January 11, 2009