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1.
1. One who has an extreme fascination with heavy metal music and its many forms over all other music genres.
2. One who, if the embodiment of heavy metal were the same gender as that person, would have immediate sexual relations with the aforementioned music genre.
"You'd listen to DragonForce over Journey any day? What are you, a metalsexual?"
by Ryan Stockton May 21, 2008