fishcave Share definition Flag a stanky ass vagina that smells of dead buffalo and rotting Tuna and 4 day old roadkill skunk that jus got shit out by a wet dog Oh dude look at that chick i bet her fishcave is a messy forest of pube vines fishcave by Lupus45t December 6, 2010 0 0 Get merch Get the fishcave mug. Buy Now — $32.95 See more merch