piggatacious Share definition Flag <Pig-a-ta-shus> A large/chubby person who is unflattering in appearance or "piggy." "Yo, you see dat bitches belly hangin' out? She piggatacious! piggatacious by JiveTurkey2 December 25, 2008 0 0 Get merch Get the piggatacious mug. Buy Now — $32.95 See more merch