Anton Chigurh

Carson Wells: [sitting by bed] Buenos Dias. I'm guessing this isn't the future you had planned for yourself when you first clapped eyes on that money. Don't worry, I'm not the man who's after you.
Llewelyn Moss: [in bed] I know that. I've seen him.
Carson Wells: You've seen him, and you're not dead?
Llewelyn Moss: What's this guy supposed to be, the ultimate badass?
Carson Wells: No, I wouldn't describe him as that.
Llewelyn Moss: How would you describe him?
Carson Wells: I guess I would say he doesn't have a sense of humor. His name is Chigurh.
http://www.imdb.com/title/tt0477348/quotes