The "Numa Numa Dance" is a viral internet phenomenon that originated from a video uploaded by Gary Brolsma in 2004. In the video, Brolsma lip-syncs and dances to the song "Dragostea Din Tei" by the Romanian band O-Zone. His enthusiastic performance and humorous expressions quickly captured the attention of viewers, leading to widespread sharing. The video became one of the first examples of a viral meme, inspiring countless parodies and remixes. The catchy tune and Brolsma's energetic dance moves contributed to its popularity, making it a memorable part of early internet culture.