Someone so good at playing guitar it's not funny. They have such a connection with their instrument that they probably sleep with it. Symptoms of encountering a guitar whore are fainting, cold shivers, vomiting, and unrinating and/or excreting into one's underwear.
Fan1: Hey, have you heard that new album by Rodrigo y Gabriela?
Fan2: Hell yeah, those guys are such guitar whores.
Fan2: Hell yeah, those guys are such guitar whores.
by VoodooPigeon October 27, 2009
Someone who, when asked for their favorite band, mentions pretty much only the bands from the guitar hero series. Usually done by people who aren't music savvy when attempting to sound cool.
Me: What are your favorite bands?
Some kid: Oh I love the Scorpions and Ozzy Osbourne and Kiss.
Me: Guitar Hero Whore.
Some kid: Oh I love the Scorpions and Ozzy Osbourne and Kiss.
Me: Guitar Hero Whore.
by Mattsayshola April 10, 2009