Eatamon Share definition Flag A person (usually a male) who "eats" or performs oral sex on a woman's genitals. Joe: Yooo John, I heard Sean licked his girls vagina!John: Oh mann, hes an Eatamon! Eatamon by BigManz November 21, 2010 0 0 Get merch Get the Eatamon mug. Buy Now — $32.95 See more merch