Shelnie Shitmouth and the Infinite Colon Dungeon

Content Warning: the title is EXCRUTIATINGLY literal. So this is perhaps the pettiest thing I have ever done, I've written an entire system neutral adventure featuring two of the (figuratively and literally) shittiest NPCs. Inspired by and similarly named to some assholes that did my family and I harm.  Old Shelnie Shitmouth sits at the end of Stink Alley, bothering passersby. From time to time, s…