IOAFS Share definition Flag This acronym is the sign painter’s motto, it stands for “it’s only a fucking sign”. Ya Whole Foods fucked up when they laid off all their sign artists. But you know, IOAFS amiright? 🖕 IOAFS by Mouthbreathin June 28, 2018 0 0 Get merch Get the IOAFS mug. Buy Now — $32.95 See more merch