Que horas são is Portuguese for what time is it, and as a soundboard clip it circulates mainly as a short reaction sound rather than as a line tied to a widely documented film, show, or song. Its appeal online comes from its everyday meaning: almost anyone can recognise the situation of asking for the time, even if they do not speak the language. That makes it easy to reuse across Portuguese-language memes, short videos, and chat audio, where a quick spoken question can punctuate impatience, lateness, or a joke about waiting.