Never liked metal...My D&D games are inspired by the gray morally ambiguous heroes/anti-heroes, money, fame & bling (treasure), and violence of rap and (some)hip hop culture. Something a little like this...
Oh, don't think players don't suffer reprecussions for their actions or aren't faced with hard decisions in my games...Never said I glorified this lifestyle. There's always a price to be paid for your actions. But I think rap music and rappers serve as an interesting metaphor for the adventurer and what he/she is wiling to do in pursuit of treasure...plus it just sounds cool when it's playing during a fight.