Garth: Guys, it's not what you think, we don't hurt people.
Dean: No, you just go all Wolverine on cattle.

You two came busting in here like a house on fire. Guns waving, the jawlines and the hair. It's very intimidating.

Garth

I'm saying, you want to work, let’s work. If you want to be brothers... those are my terms.

Sam

He’s a skinny, Ichabod Crane-looking kind of guy.

Sam

You're good... but I'm Crowley.

Crowley

Angels can change. So who knows? Maybe Winchesters can too.

Castiel

Your problem is that nobody hates you more than you do.

Crowley

You never give up on family. Ever.

Dean

When I was human I died, and that showed me that life is precious and it must be protected at all costs, even a life as pig-headed as a Winchester’s.

Castiel

You have quite a reputation, Dean. I see the part about being brave rings true.

Cain

What do you call this decor anyway? Rustic obsessive? Paranoid deco?

Crowley

I’ve been inside your brother, we’re practically family.

Crowley