'Lixo lixo' (literally 'trash trash') circulates as a short Portuguese-language roast clip on WhatsApp forwards and meme soundboards, where it is labelled simply 'seu lixo' ('your trash'). No confirmed original video or creator is documented, which is typical of voice-meme audios that spread through group chats rather than a single viral post. Its staying power comes from versatility: the phrase is short, unmistakable and instantly understood by Portuguese speakers, so editors drop it onto fails, bad outfits and hot takes across TikTok and YouTube compilations. It survives because the insult is playful enough to reuse daily.