Mouldy Queef Share definition Flag A term for when a fellow South London gang member releases odorous gas from his low riding anus. Man u let off a mouldy queef, get me? Mouldy Queef by BITCHAZSUKMYCOCK August 24, 2012 0 0 Get merch Get the Mouldy Queef mug. Buy Now — $32.95 See more merch