One-Winged Angel is the legendary musical theme associated with Sephiroth, the primary antagonist of Final Fantasy VII. In internet culture, the One-Winged Angel meme typically refers to the feeling of impending doom or the sudden arrival of an overwhelming final boss. It is often used in video formats where the iconic orchestral score begins to play during a mundane or chaotic real-life situation, signaling that a final boss has entered the room. The meme has seen various resurgences with the release of Final Fantasy VII Remake and Sephiroth's inclusion in Super Smash Bros. Ultimate, evolving from a simple tribute to a universal shorthand for facing an unstoppable force accompanied by dramatic Latin chanting.