A True Metal Head
A real metal head is the kind of guy who doesn't go around showing off how much he likes metal. He wears normal clothes, knows all the songs, and doesn't need to be part of any stupid group to prove it. He just lives his life and lets other people do theirs.
'I don't need a shirt with a dragon on it. I just need to know the lyrics to "Hallowed Be Thy Name."', @MetalHeadDad
'You don't need to wear a metal shirt every day. Just know the songs.', @RealMetalMan
'I don't care if you like metal or not. I just like it and that's it.', @JustLikeMetal