title: Now You're Messing with a Son of a Bitch
author: echo
rating: 15 (language)
disclaimer: Not mine. They belong to Joss Whedon and Eric Kripke.
summary: Dean swears a lot, and Dawn's still the master of getting under people's skin.
AN: The title is a lyric from the Nazareth song "Hair of the Dog", and this was TOTALLY inspired by this video:
http://www.youtube.com/watch?v=8T33UnGcxw4

( S.O.B. )