The #FindDancingMan movement began in 2015 after anonymous users on 4chan posted photos of Sean O'Brien dancing at a concert, mocking him for his weight. The cruel post backfired when Twitter user Cassandra Fairbanks launched a campaign to find him and throw him a massive party in Los Angeles. The story went global, garnering support from celebrities like Pharrell Williams and Moby, and ultimately becoming a powerful symbol against cyberbullying and body shaming. Today, the meme is used to celebrate confidence, community support, and the triumph of kindness over online negativity.