Former Seniors

Former Seniors (named only once)

 * Bison - Mentioned as one of only three known cases of Lost Syndrome by Jackal.undefined Not specified as a senior, may have been a Junior.
 * Boar - Seen talking to Lame when the Sissies and Stuffagers split.undefined He is also present during Stinker's protestundefined and in graffiti observed in the Crossroads by Smoker.
 * Gibbon - A long-limbed senior encountered by Grasshopper, who gave him the name of the band Led Zeppelin. He tended the coffee bar in the basement.undefined
 * Nail - A female senior, Moor's "wheelchair pusher/bodyguard."undefined Her name is in graffiti observed in the Crossroads by Smoker.
 * Poplar - Name in graffiti observed in the Crossroads by Smoker.
 * Saurus - Left graffiti on a barrel planter in the Crossroads that read, "Following the Path of the Coyote", observed by Smoker in the present. undefined