The sound comes from a video shared on 7 November 2020, when Kamala Harris called Joe Biden after major outlets called the US presidential election for them. Her opening line quickly spread on Twitter and later on TikTok and Instagram as a celebratory reaction clip. People reused the audio for graduations, sports wins, job offers and everyday successes, often pairing the serious historic context with much smaller achievements for comic effect. That contrast helped the phrase stay recognisable long after the election news cycle ended.