poopneck Share definition Flag Bad posture from sitting on the toilet a lot, maybe from diarrhea &/ constipation. The food I ate earlier imprisoned me on the toilet for 2 hours & now I have temporary poopneck. poopneck by Definitively Cool October 25, 2023 0 0 Get merch Get the poopneck mug. Buy Now — $32.95 See more merch