Very loud,agressive and angry metal. Usually involves satan and the anti-christ. Also tends to have very fast gutairs and very crude vocals. Some Black metal bands are: Gorgoroth,Dimmu borgir,Behemoth,Darkthrone,cradle of filth (even though they suck)
Black metal is crazy, it takes some getting used to though. Black metal is defently Anti-pussy,anti-emo music.