pennies'n'tunafish Share definition Flag a vagina usualy after the rag that smells like pennies ie copper and tunafish man i fingered that bitch and her pussy smelled liek pennies'n'tunafish pennies'n'tunafish by jim gallagher September 25, 2005 0 0 Get merch Get the pennies'n'tunafish mug. Buy Now — $32.95 See more merch