I haven't read many Supernatural crossovers yet, mainly because the Dean/Sam ones I do find have them already in an established relationship. I want first time Dean/Sam crossovers, please, the longer the better! Fandoms I'd Liked To See Supernatural Crossed With Are: Angel/Buffy The Vampire Slayer, A Nightmare On Elm Street Series, Charmed, Criminal Minds, Die Hard, Harry Potter, L. J. Smith books, Numb3rs, Queer As Folk, Roswell, The Covenent, The Fast And The Furious, The Lost Boys, The Sentinel, The Vampire Diaries, Twilight, and any others you feel you just HAVE to rec. I am also interested in the types of fics that are sort of a mesh of book/movie/television AUs and crossovers, whatever those are called. Really good Gen or even established Dean/Sam would be okay with me as well. Thank you all!