The Filth King
The grotesque recurring embodiment of corruption that plagues the sewers.
The Filth King is a recurring bogeyman to the Sewerjacks, arising about every 25 years or so when the Tarnished Crown claims another wearer. The most recent heir to the throne was Slobbet, a failed cook from the Kitchens who somehow ended up with the crown several years ahead of schedule. Currently the post is empty by means of applied force.