It is indeed! It happens during one of the first three (3!) seasons of supernatural, and Dean grins after saying it.
Smug shit.
Sam also says the iconic #bah line later on in the series…
All of this happens within the first five seasons, though it may pop up later on as well, I can’t remember the entire series word-for-word, lol.
A note from neonthewrite:
Seeing a lot of guesses come in for the mystery AU! You guys are really curious, aren’t ya?
I just wanted to throw in a reminder that every AU to Brothers Apart is a collaboration, meaning I, your CoAdmin, am involved in writing it.
Here’s a hint: I do not write Sam or Dean. That’s all up to nightmares06. You don’t need to guess which character I write, but only the premise of the AU, just like “Kid finds Sam” or “Sam meets other borrowers”. These guesses have a general idea that involves a character or characters that are not Sam and Dean Winchester.
That’s all from me!
Brothers Apart 