Piggy Cougar Share definition Flag A good looking plus size woman who is at least in her mid 30's or older. " I don't care if she is older and fat, she is fine....... Fine like a PIGGY COUGAR!" Piggy Cougar by LeonNoel BlackSmith July 3, 2014 0 0 Get merch Get the Piggy Cougar mug. Buy Now — $32.95 See more merch