Garh.

I read this, either here or on FF.net, but I can't find it now. And it makes me upset, because I -know- I saved it. Blarg.

Anyway, it's a Season 5 story, kinda a tag to "Abandon all Hope". There's only 5 things the Colt can't kill, and Lucifer is one. What's the others? 

It involved the demons that were standing there, and they were going on about it can't kill dirt, since dirt's already dead, and it can't kill plants, and what about this, and how about that? And Lucifer was getting angry because they kept interrupting him. It was great and awesome and I want to read it again, especially since my sis came in and said " Okay, if there's 5 things the Colt won't kill, what on earth are the other 4??" 

*snickers* It got me started.... ^_^ Thanks in advance.

EDIT: FOUND!! while looking for other cracky-stories over at caffienekitty 's place.
"....I'll Come In Again" summary: Sacrificing minions - is there any problem it can't solve? which explains why I couldn't find it. :D