Fairies nuts Share definition Flag A word play on the term "fair enough" to indicate general nonchalance or being meh about a conversation or opinion posed. Dude 1: Mate, I hated that movie. Such a waste of money. Dude 2: Fairies nuts, mate. Fairies nuts by firebyte April 17, 2011 0 0 Get merch Get the Fairies nuts mug. Buy Now — $32.95 See more merch