Okay, it is 3 am and my brain is dead, but in this Supernatural AU? Nancy runs the Roadhouse and is a badass former hunter with a werewolf skin over her mantle. And Debbie Wasserman is the bartender hunter-in-training who keeps a shotgun in her beer fridge. Bill and Hillary made a deal with the YED years ago and she reneged - now they're out to annihilate her.

Omigod, seriously, stop me before I start making more comparisons.