The line comes from Dragon Ball Z, where Nappa serves as Vegeta's powerful Saiyan companion and one of the series' early villains. In the Portuguese-language dub, his astonished 'O que' became a memorable reaction moment, and fans later clipped the short exclamation for reuse online. Its brevity, clear emotion and instantly recognisable character voice helped it travel beyond Dragon Ball communities into general reaction edits and meme videos. It endures because surprise needs no translation: the tone alone tells viewers something unexpected has just happened.