Slinchin’ a Grinch Share definition Flag Taking a shit. The frayed tapering turd end looks the top of Grinch’s head. Typically an effortless slide out. Hence the “slinchin’” not pinchin’. Man that combo late got me ready for slinchin’ a grinch! Slinchin’ a Grinch by FonzFTW August 13, 2024 0 0 Get merch