panurch Share definition Flag a nice way of saying vagina or cooter. cousins of the word birch being in the same area. her panurch got penetrated by the massive penis. Christie could you please clean your panurch, the paint is starting to peel off of the walls. panurch by Jeremy Longoria October 17, 2006 0 0 Get merch Get the panurch mug. Buy Now — $32.95 See more merch