A looooong time ago I was screwwing with the idea of making Hell into a city full of daemonic gangs and monsters.
The Boogieman was one of the eight lords of the underworld,and was also a pimp.
Sarahburus was the Electric Hellfire Lounge's bouncer and door woman,Medusa was boogies top girl, and also a jealous bitch
Link
Sigil
This is one of the best things I've ever seen, i'm serious.