Orks are the hulking, green skinned brutes of Warhammer 40,000, created as a savage, war loving faction that solves almost everything by charging and fighting. Their simple, repetitive speech and mob mentality made chanting their own name a natural joke and rallying cry in games, forums and edits. Clips of the chant spread through gaming soundboards and meme videos, where it became shorthand for a mindless horde about to arrive. It remains popular because the joke is instant, even for viewers who know little Warhammer lore.