Sam Winchester: You know, you care more about killing this demon than you do saving your own son!
Dean Winchester: No no no, guys, don't do this!
John Winchester: Do NOT tell me how I feel. I am doing this for Dean.
Sam Winchester: HOW? How is revenge gonna help him? You're not thinking about anybody but yourself, it's the same selfish obsession!
Dean Winchester: Come on guys, don't do this!
John Winchester: That's funny. You know, I thought this was your obsession too! This demon killed your mother, killed your girlfriend! You BEGGED me to be a part of this hunt! Now if you'd killed that damn thing when you had the chance, none of this would've happened!
Sam Winchester: It was possessing you, Dad! I would've killed you too!
John Winchester: Yeah, and your brother would be awake right now!
Dean Winchester: Shut up! Both of you!
Sam Winchester: Go to hell.
John Winchester: You know what? I should've never taken you along in the first place. I knew it was a mistake!
Dean Winchester: I said SHUT UP!
Dean Winchester: Dude, I full-on Swayze'd that mother.