The phrase is Brazilian Portuguese slang for questioning an outsized amount of hostility, and the clip circulates as a short reaction sound rather than as part of a widely identified song, film or television scene. Its appeal comes from its directness: in only a couple of seconds it can deflate a tense exchange and signal that the speaker thinks the anger is disproportionate. Shared in memes, edits and short videos, it works especially well in Portuguese-speaking communities, where the wording is instantly recognisable, while the tone alone still carries the joke for listeners who do not speak the language.