Oh, wow, this was AWESOME! I loooooooooved bitch!Sam, and, man I just wanted more people to hit on him/her to see what else would happen to them. I also really loved that Dean said he'd walk around with a gun if Sam wasn't being all bitchy, because, awww, protective Dean! But, yeah, most of all, I loved Sam's solution to the problem. And that Dean is, apparently, Luke.
Hugs,
Arlad