I'm curious, do any of you have any subcultures besides the general otaku/Japanese internet culture that this board is designed around?

I've always been very into heavy metal, especially the more "extreme" variety (black metal, death metal, etc.). I love the most off-putting and culturally "shocking" elements of anime and manga (loli, guro, etc.) and have always enjoyed metal for similar reasons. For that reason, it feels like it makes sense for metalheads to naturally be attracted to other weird subcultures and vice versa.

Do you have any other subcultures you consider yourself "fluent" in that aren't typically "otaku" in character? I have trouble thinking of ones besides metal that aren't explicitly political or religious in nature and that legitimately appeal to non-extroverted outsiders.