The phrase comes from Brazilian internet slang, where safado is used for a cheeky or shameless person and the rest of the line is delivered as an over-the-top insult. As a Brazilian meme audio it spread mainly through WhatsApp shares, reposts and short video edits rather than a single famous film or show. Its short length and instantly recognisable shout made it easy to reuse as a standalone reaction, and it remains popular because the angry tone gets a laugh even when viewers only catch part of the Portuguese wording.