Rabbit Vegan Share definition Flag A vegan who exclusively eats grass and greens. Usually 50% more annoying than a standard vegan. You know they're a rabbit vegan when they use a mower bag to not waste any of that grass. Rabbit Vegan by TuckerTrash25 October 3, 2019 0 0 Get merch Get the Rabbit Vegan mug. Buy Now — $32.95 See more merch