Gangnam Style is a 2012 song by South Korean performer PSY. Its music video and distinctive horse-riding dance became a worldwide viral phenomenon, while phrases including “Oppan Gangnam Style” and “Hey, sexy lady” became instantly recognizable audio cues. Short excerpts spread through parodies, dance videos, reaction edits, and meme compilations. The track remains useful because its upbeat electronic production, comic performance style, and association with an early global internet craze can establish both humor and 2010s nostalgia almost immediately.