S2, Heart, Dean: I'm sorry, man, but what about a human by day, a freak animal killing machine by moonlight don't you understand. I mean werewolves are badass, we haven’t seen one since we were kids.
Sam: {sarcastically} Okay, sparky, and you know what, after we kill it we can go to Disneyland.
S2, Children Shouldn't Play With Dead Things, Sam: You've been watching way too many Romero flicks.
S2, Bloodlust, Sam: You know, if you two want to get a room, just let me know, Dean.
Dean: Don't listen to him, baby. He doesn't understand us
So one more for S4 to get to 16, ita?
S4 Death Takes a Holiday:
Sam: I'm infected with demon blood. You've been to Hell.
Let's try and take S4 to 32. It was a brilliant season, after all.
5x13: Dean: Team Free Will.One ex-blood junkie, one drop out with 6 bucks to his name, and Mr. Comatose over there. Awesome.
5x15: Dean: Awesome. Another Horseman. Must be Thursday.
Here's that one from 5x9
Dean: No, I am not a fan. Okay? Not fans! In fact, I think that the Dean and Sam story sucks! It is not fun, it’s not entertaining, it’s a river of crap that would send most people howling to the nuthouse! So you listen to me. Their pain is not for your amusement! I mean, you think they enjoy being treated like circus freaks?
5x14
Sam: You just punched a Cupid!
Dean: I punched a dick!
S4 watching when I get home, check!
the ways I suffer for you people.
eta: unless ita beats me to it.