Gravelleur Share definition Flag One who inserts gravel into their anus for pleasure. Bob showed Steve he is a true gravelleur when he fisted a handful of gravel into his ass. “Oh yeah,” exclaimed Bob. Gravelleur by AnorexicDildo July 15, 2021 0 0 Get merch Get the Gravelleur mug. Buy Now — $32.95 See more merch