headbanger

head bang er |ˈhedˌbaNGər ˈhɛdˌbæŋər | ▶noun informal a fan or performer of heavy metal music. Also called metalhead.

headbanger

head |bang ¦er |ˈhɛdbaŋə | ▶noun informal 1 a fan or performer of heavy metal music. 2 a mad or eccentric person.