Gilgamesh is the King of Heroes in the Fate anime franchise, a proud and ancient ruler who treats most other heroes as inferior copies of his own legendary treasures. That arrogance made his dismissive 'faker' insult a favourite among Fate fans, who began clipping and sharing the line in anime edits, reaction videos and meme compilations. It spread because it needs no context: one word instantly signals that someone is an imitation. It remains popular for the same reason, giving editors a short, dramatic way to call out a copycat.