Penis Stuffing Share definition Flag The act of shoving small rod shaped objects like q-tips or fingers into the urethral opening for sexual pleasure. She was in a kinky mood and wanted to try penis stuffing. It hurt like hell! Penis Stuffing by TheTaoOfBill December 19, 2008 0 0 Get merch Get the Penis Stuffing mug. Buy Now — $32.95 See more merch