Numa Numa is closely tied to the chorus of O-Zone's 2003 song Dragostea Din Tei, which became a major internet meme after Gary Brolsma's webcam performance went viral in 2004. That homemade video helped turn the phrase into shorthand for cheerful, goofy online energy. The clip still shows up in meme compilations, retro internet references and ironic dance edits because it is both instantly recognizable and strongly associated with the early viral video era.