Supernatural, Season 4

Sam:
What?

Dean:
This job is jacked that's what.

Sam:
How so?

Dean:
You want me to gank a monster or torch a corpse, hey, lets light it up, right? Bu- But this? If we fix whatever this is people are going to start dropping dead. Good people.

Sam:
Look, I-I don't want them to die either Dean, but there's a... natural order.

Dean:
You're kidding right?

Sam:
What?

Dead:
You don't see the irony in that? I mean, you and me, we're like the poster boys of the unnatural order. All we do is ditch death.

Sam:
Yeah but the normal rules don't really apply to us. Do they?

Dean :
We're no different than anybody else.

Sam :
I'm infected with demon blood. You've been to Hell. Look, I know you want to think of yourself as Joe the Plumber, Dean, but you're not. Neither am I. The sooner you accept that the better off you're gonna be.

Dean:
Joe the Plumber was a douche.