ghoolie gog Share definition Flag A particularly long, hard turd that is troublesome and hard to pass. Ex: "Man, I was constipated for the last few days. Finally, this morning I passed a ghoolie gog you wouldn't believe." ghoolie gog by Dr. Flatus October 27, 2021 0 0 Get merch Get the ghoolie gog mug. Buy Now — $32.95 See more merch