The ’90s: they were the bomb! These aren’t bands that necessarily formed in the ’90s, nor are they bands that would turn out to be influential somewhere down the road; these are bands that a) were doing their best work in the ’90s, and b) amassed a devout following during the ’90s. These are the bands that we feel truly defined the decade for extreme music. These are the bands that we feel truly defined the decade for yo mama.