Wow, sucks for you guys over in ol' North America.
Everybody at my school kicks ass.
Seriously, you stay in the main entrance during the ten minutes in between when the buses let the kids off and when homeroom starts(And if your not there = Your late to school = Demerits = Detentions + Call home) you will see people with all these shirts at least once:
CC, COF, Iron Maiden, Metallica, Black Sabbath, Dream Theater, Blind Guardian, Moonsorrow, Primordial, Sonata Arctica, Stratovarius, Helloween, gamma Ray, Axxis, Symphony X, Rotting Christ, Death, Opeth, High On FIre, NachtMystium, Iced Earth, Forgotten Tales, Therion, Yngwie Malmstream, Manowar, Hammerfall, Into Eternity, Kreator, Megadeth, Exodus, Luna Mortis, Arch Enemy.
Those are all the bands that are guaranteed to have at least one person wearing each day, and most other metal bands of ALL sub genres of metal can be expected to have a shirt.
And no one here is a poser, their are roughly 300 or 400 kids in our Highschool and everyone here is smart, independent, has taste in music and no one here is a poser.
Once we had a transfer student here his first day he picked up on the fact every one had a shirt of some metal band on. So what did he do? The next day he came in with a Slipknot shirt on because he thought they were both cool and metal and he wanted to be popular.
By the end of his second day he was jumped by like 20 people.
That's how kickass my school, no one here is a poser, no one here is an idiot and everyone here LOVES metal.