The phrase behind this clip, cadê o Marcos, is a common Brazilian Portuguese way of asking where Marcos is, and the humour comes from repeating an everyday question with comic urgency. Online, the clip circulates as a short reaction sound for moments when someone goes missing from a conversation, a game or a video, and listeners recognise it from its repeated name rather than from a particular show or film. Its short length makes it easy to drop into edits, memes and voice messages.