Here's Urban Dictionary to Explain...

Columbia dude #1: And so a "chav" is, like, they wear sweatpants and chains?
Columbia dude #2: I think it's like, the fat middle-aged woman with big hair, and a lower-class accent, who hits your car.
Ransom dude next to them: Excuse me, what the fuck is a "lower-class" accent?
Columbia dude #2: I just... I'm sorry, I didn't mean to offend anyone.
Random dude: "Lower-class"? So, what, you're a higher class?
Columbia dude #2: Well, no, I'm American...
Random dude: Oh, that's nice, you're American. So what the fuck is a lower-class accent?
Columbia dude #1: Look, maybe you just need to know English history.
Random dude: Oh, I do know. I do. Maybe you just need to shut up! Shut up!

--1 Train

Overheard by: judydarkness