neapolitan knickers Share definition Flag The disgusting state of a proper old slappers gusset. Vanilla, strawberry, chocolate, the lot. Fuck me got my end away last night but that dirty old tart had neapolitan knickers. neapolitan knickers by prince30 July 31, 2009 0 0 Get merch Get the neapolitan knickers mug. Buy Now — $32.95 See more merch