Online, this phrase works as a reusable greeting clip rather than a line tied to one famous scene, and its appeal comes from its formality. Portuguese-speaking creators drop it into short videos, memes and group chats when they want to address an audience with exaggerated courtesy before saying something ordinary or absurd. Because the wording is simple and instantly recognisable to Portuguese speakers, it travels well as an audio meme, functioning as a polite cold open that signals a joke is coming without needing any extra context.