Niplify Share definition Flag Nipples that go from flaccid to inflated. We saw her niplify. She went out into the cool air with her skank top on and her nipples got niplified in seconds to stand out and be noticed by all passing by. Niplify by benighse November 19, 2009 0 0 Get merch Get the Niplify mug. Buy Now — $32.95 See more merch