De-Evolve Share definition Flag To de-evolve is to evolve backwards from homo erectus to hairy knuckle dragging idiot. My homie has been hitting the weights so hard he looks like a silverback, that boy de-evolved. De-Evolve by Fireberg July 6, 2015 0 0 Get merch Get the De-Evolve mug. Buy Now — $32.95 See more merch