Poop Gangster Share definition Flag A person who has bad swag and thinks their cool and uses the word poop or fart (immaturely) Shawn is always talking to the girls but is very immature he’s a poop gangster. Poop Gangster by Dr. Fredrick Pinkleton January 11, 2021 0 0 Get merch Get the Poop Gangster mug. Buy Now — $32.95 See more merch