nif-nof Share definition Flag Nif-Nof is another way or feminine way of calling someone an idiot or fool, or even a complete douche without being rude. 'you are such a nif-nof' - you are such an idiot!! nif-nof by leesmiffy1993 October 11, 2011 0 0 Get merch Get the nif-nof mug. Buy Now — $32.95 See more merch
