The Janitor's Closet Is a minor location in The Amazing World of Gumball. It made its first appearance in "The Lesson."

Episode Appearances

Season 2

Season 3

Season 4

ve Locations
Major locations Elmore Junior HighThe Wattersons' houseElmoreWatterson Children's Room
Elmore Junior High locations Miss Simian's classroomPrincipal Brown's officeMr. Small's officeSchoolyardSchool GymSchool Swimming PoolSchool CafeteriaSchool Science LabNurse's officeSchool LibraryBoys' bathroomGirls' bathroomSchool Showering StallsJanitor's ClosetMr. Corneille's officeTeachers' LoungeMiss Simian's officeSmall-Kwon-Do Room
Residences The Wattersons' houseCarrie's houseThe Fitzgeralds' houseCarmen's house The Robinsons' housePrincipal Brown's houseBobert's houseMr. Small and Marvin's houseLarry's houseThe Bananas' houseThe Wilsons' houseSussie's houseHector's caveNewspaper Employee's houseGary's house
Stores/Restaurants Laser VideoRipley 2000Lazy LarryElmore ShoppingFood N' StuffJoyful BurgerDump's CaveTattoo ShopElmore MallShoe StoreFervidus PizzaElmore Tan SalonChunky BitePet StoreAwesome StoreDinner
Minor locations Molly's treehouseElmore MallRipley 2000Rainbow FactoryLaser VideoForest of DoomElmore Gas StationElmore ShoppingElmore HospitalChanax Inc.Food N' StuffJoyful BurgerDaisylandElmore StadiumLazy LarryElmore ExpresswaySewersDump's CaveJunkyardElmore MuseumStomach DestroyerShoe StoreButt ValleyElmore PaintballThe Wattersons' shedThe Wattersons' bathroomTattoo ShopHaunted houseIce RinkElmore ParkElmore WingsRichwood HighCheap MartDesertOceanRiverBeachThe VoidCity HallBank of ElmoreElmore Parking LotToxic Waste Disposal SiteContainer PortElmore CinemaPolice StationFunlandChunky BiteElmore ZooElmore Kindergarten
Single appearances Kitten OrphanageButt ValleyBobert StoreC.O.R.R.U.P.T
Unseen locations Boomboxembourg