sledge hammer crotch Share definition Flag when you fuck a guy whose dick is so big it hurts like hell the next couple days. I'm calling into work with a wicked case of sledge hammer crotch. She has to understand sledge hammer crotch by redheadedslutx23 January 9, 2011 0 0 Get merch Get the sledge hammer crotch mug. Buy Now — $32.95 See more merch