This clip comes from Cid of the Brazilian humour site Não Salvo, captured during its Ostentação Awards segment where the single word Eita became a memorable reaction. Shared as a short audio meme, it spread through Brazilian social media and soundboards because the exclamation is short, loud and easy to reuse across different jokes. It remains popular with creators who want an instantly recognisable Portuguese reaction for surprise, without needing subtitles or context, and it works especially well in compilations and reaction edits.