humberfloob Share definition Flag A person who instantly fights back when they get infected with coronavirus and fires people who get him germaphobic. Somebody: *touches a Humberfloob* The Humberfloob: FIRED! humberfloob by Firued March 24, 2020 0 0 Get merch Get the humberfloob mug. Buy Now — $32.95 See more merch