The clip is shared online under Sheyla Rojas' nickname Shey Shey, paired with the Spanish phrase buena norteña, a nod to a northern Peruvian identity delivered as a playful boast. Rather than coming from a widely documented song or film scene, its life has been on soundboards and in chat shares, where short repeatable voice lines travel as reactions. The mix of Spanish phrasing, a recognisable nickname and an upbeat delivery keeps it in rotation for jokes about confidence, compliments and over the top entrances.