The line comes from Tropa de Elite 2, the 2010 Brazilian sequel about Rio de Janeiro's special police battalion, where it is delivered as a furious insult during a tense confrontation. Clipped from the film, it circulated widely in Brazil through meme pages, WhatsApp audios and short video edits, where its blunt rhythm made it easy to reuse out of context. It remains popular because the phrase is instantly recognisable to Brazilian audiences and works as an exaggerated, comic way to dismiss someone in arguments, gaming clips and reaction videos.