gh3

abbreviation for the game out for the xbox 360, wii, ps3 and ps2, guitar hero 3: legends of rock.

Screw school lets play GH3.

by matt ricktor November 2, 2007

gh3

weed laced with crystals

i smoked some gh3 last night and i was pukin liek a fountain!

by niskynisky November 10, 2007

GH3

The act of air guitaring a song to Guitar Hero 3 when listening to song, but not playing the game

While listening to "Suck My Kiss" at work.. I was acting out the song on my Guitar Hero air guitar and said.. "I can so GH3 this song"

by dizzblnd December 3, 2007