niptits Share definition Flag Noun: The act of having nipples that encompass the entire surface area of your tits. Kevin: Bro, I was hooking up with some chick last night and I took off her bra and she had niptits!Sam: Sucks bro niptits by Niptits lover June 24, 2011 0 0 Get merch Get the niptits mug. Buy Now — $32.95 See more merch