Poopy head Share definition Flag The worst insult ever, it will be sure to destroy a lot of self esteem. Nostalgia Critic: You shit head eating dog AVGN: You're a Poopy head (throws pen) Poopy head by i am baljeep January 18, 2021 0 0 Get merch Get the Poopy head mug. Buy Now — $32.95 See more merch