Stinky Poo Butt Share definition Flag The most degrading, shameful, demeaning insult a 5 year old could call you on a school playground "A child called me a Stinky Poo Butt, and I've been crying for weeks" Stinky Poo Butt by Nothingness is in my brain March 21, 2023 0 0 Get merch Get the Stinky Poo Butt mug. Buy Now — $32.95 See more merch