Dean Winchester (to Claire): Your dad's sacrifice was not meaningless. Yeah, he gave up his body, his vessel, and because he did that, Cas was able to save the world. The world! Your father's a hero. He did not die in vain.
Dean Winchester: If we stay cooped up in this motel room all night long, I'm gonna lose my mind.
Claire Novak: Spoiler alert... You already have.
Sheriff: And who are you?
Dean Winchester: Federal marshals.
Sheriff: You two are a little young for marshals, aren't you?
Dean Winchester: Thanks, that's awfully kind of you.
Sam Winchester: You think mom would have wanted this for us? The weapon training and melting the silver into bullets? Man, Dean, we were raised like warriors.
Dean Winchester: So, what are you gonna do? Are you just gonna live some normal, apple pie life? Is that it?
Sam Winchester: No, not normal. Safe.
Dean Winchester (to Rowena): What’s a nice girl like you doing in a place like this? Sorry, did I say nice girl, I meant evil skank.
Dean Winchester (to Sam): So even ghosts are online? … Oh yeah, sure Sammy, we’ll just kill the Internet. Wait, can we?
Dean Winchester (to Sam): This is unreal. Look at this, I got Italian, I got Chinese, server yourself fro-yo. College is better than Vegas.
Sam Winchester: Are you saying if you died and I drove your car, you’d kill me?
Dean Winchester: If you stunk her up with taquitos, probably.