Fruitcake Share definition Flag A gross cake-like thing that consists of nasty spices, nuts, anddried fruit. "The trash compactor is full so just dump that in a pan for now." - Inventor of the fruitcake Fruitcake by purpleppleater1234 April 28, 2011 0 0 Get merch Get the Fruitcake mug. Buy Now — $32.95 See more merch