Gumisdumb Share definition Flag Depressed emo that hates everyone and has weird music taste, loves hi-c (the drink fr) Me: hey gumisdumb wanna hop on fortnite?Gum: kys monkey I love hi-c Gumisdumb by Superboymega2 May 15, 2022 0 0 Get merch Get the Gumisdumb mug. Buy Now — $32.95 See more merch