Hurmagurph Plop Share definition Flag The sounds made when you finally make that poo that you've been waiting to make. "Hurmagurph plop," Trenton exclaimed as he made that poo. Hurmagurph Plop by j o e m a m m a February 2, 2020 0 0 Get merch Get the Hurmagurph Plop mug. Buy Now — $32.95 See more merch