Nancy No-Tits Share definition Flag a derogatory term for a woman skinnier than you who ends up flirting with the man you like. "That guy doesn't know what he's missing. We'd be amazing together but he'd rather be with Nancy No-Tits over there!" Nancy No-Tits by Bar Goer August 23, 2012 0 0 Get merch Get the Nancy No-Tits mug. Buy Now — $32.95 See more merch