nipple-face Share definition Flag Silly guy. Commonly used in International English. Have been created to call people in a nicer way than 'fuck-face' or 'ass-face' Boni: This guy is such an ass-face! Morgan: Come on, he is just a nipple-face nipple-face by JohnDAubray February 4, 2010 0 0 Get merch Get the nipple-face mug. Buy Now — $32.95 See more merch