Poopetuity Share definition Flag Noun. A state of crappiness that lasts forever or for an indefinite period of time. See: poopetual After surviving the onslaught of 2012, it still feels like "Call Me Maybe" will be stuck on continuous replay in my head for poopetuity. Poopetuity by OgreKev May 30, 2016 0 0 Get merch Get the Poopetuity mug. Buy Now — $32.95 See more merch