Crab stuffed cunt Share definition Flag A person, usually a woman who is always a cunt, but on this particular occasion she is extra cranky. Most often associated with menstrual cycles. My ex is always a fucking cunt , but today she was a crab stuffed cunt. Must be that time again. Crab stuffed cunt by Shore side jimmy April 30, 2014 Get the Crab stuffed cunt mug.