I'm playfully using the term punk rock as a collective term for all the music you listen to, just as you use the term metal for my music.
but you actually listen to metal
in my music library, metal is the predominant genre
Are you an idiot? That's the point. I wanted to show you that I'm NOT sarcastically saying that you listen to metal, because you almost only listen to it (you even admitted it). So don't include me in your stupid jokes, got it?