Someone who lives and dies for their music. They usually have long hair,wear band shirts, leather,denim and spikes. It does not matter which genre of metal they listen to, (whether it's black,death,thrash,or glam) as long they like it loud, and love getting wasted.
The metal heads stood in the parking lot outside of the Slayer concert hours before the show , drinking beer, headbanging, and blaring all of their albums.
A word to describe douche bags, as well as a way to describe the noises they make.
Person 1:"That dude over there in the white truck listening to gansta rap is such a dirsh!"
Guy in white truck:turns up bass and shouts out window, "DIRSH!!!"