The exact author of this secretary recording is unknown, and it has circulated online as a short Brazilian Portuguese prank clip rather than as a line from a film, show or song. Shared on soundboards under its closing phrase, it became a handy tool for joke calls and meme edits in Brazil, where a familiar office-style goodbye instantly signals that a call is over. Its appeal has lasted because the voice sounds convincingly professional, so listeners can be caught off guard before they realise the ending was staged.