A wouter
A wouter is someone who talks so much about Dark Souls that they forget to breathe and end up talking in their sleep.
My buddy is a wouter. He talks about Dark Souls more than he talks to his mom.
I had a wouter in my class. He was explaining Dark Souls during lunch. I ate my sandwich in silence.
My cousin is a wouter. He dreams about Dark Souls and wakes up talking about it.