a group of hipsters/ indie kids who mock others for a percieved lack of musical taste, they do this to display how much more indie than everyone else they are
bystander 1: those indie mafia guys just made jenny cry!
bystander 2: why?
bystander 1:becuase she likes green day
by Fydor Ushakov July 24, 2006
Get the indie mafia mug.