Clark Duke credited as playing...
Marty • Battle Guy
- Marty: It's still blowing my mind. Kick-Ass! It's like finding out your best friend's always been Will Smith.
- Dave Lizewski: [bumping into Goth Kid] Ow, watch it.
- Goth Kid: Watch me end your life!
- Marty: Come on, forget it, it's just one of those dickheads that follows the Motherfucker on Twitter.
- Dave Lizewski: Who?
- Marty: The Motherfucker. He's some guy planning to be the world's first super-villain. He's got, like, a thousand followers already.
- Dave Lizewski: What an asshole.
- Marty: Well, I became Battle-Guy after my parents were mugged and killed coming home from the opera. Did I tell you that the sick bastard maxed out their credit cards on porno sites?