The phrase 'tem alguém na linha?' is everyday Brazilian Portuguese for asking whether someone is still on a phone call, and that ordinary wording is central to its online life. Shared as a short audio and meme clip, it circulates mainly among Portuguese-speaking creators who use it to punctuate awkward calls, dead air and unanswered messages. Because the line needs no setup, it works across prank edits, reaction videos and chat screenshots, and its humour comes from recognition rather than a specific show or character.