Fatne Share definition Flag An eyesore of a combination, where an obese person also has a nasty case of acne. That new guy Josh must be hard to talk to, look at that disgusting case of fatne he's rocking! Fatne by Thatcloudygoon October 8, 2016 0 0 Get merch Get the Fatne mug. Buy Now — $32.95 See more merch