I'm... hardcore...?!

Last friday I was sitting outside eating lunch by myself minding my own business when all of a sudden this girl and this guy come up to me.
They ask if they can sit down cause there's no where else to sit so I'm just like whatever go ahead.

At first we didn't talk mainly because she was yapping about how she wanted to 'kick that bitch's ass and she was gonna fuck her up.'

Then she asks me what kind of music I like and I just tell her the bands I like.

And she says she used to like those bands but they got too popular and now she hates them.
Then she starts going on about how she's "grindcore" and all her friends are too.
And something about laughing at "hardcore kds"
And she asks me if I'm a hardcore kid.

Me: *thinking*WTF is hardcore kid?!...

Um.. I don't know.