The clip circulates online credited to Guy on Bus, with no confirmed original recording details attached to this version. Its appeal is less about identifying the singer than about the recognisable California Girls reference and the unpolished, public-transport setting. Short excerpts like this spread easily on soundboards because the hook is understood in seconds and needs no setup. Editors keep reusing it for summer reveals, singalong jokes and confident entrances, where the contrast between an ordinary bus ride and a big chorus performance does most of the comedic work.