Pinche Mamón Share definition Flag It literally translates as " Fucking Stupid ". It can also be in a joking manner or just a mean insult. Guy 1: Your a Jerk dude.Guy 2: ¡Eres tu Pinche Mamón! ( You are fucking stupid!) Pinche Mamón by Dragonverde August 13, 2018 0 0 Get merch Get the Pinche Mamón mug. Buy Now — $32.95 See more merch