Caralhinhos Voadores circulates online as a short Portuguese-language meme sound, with listeners reaching it through searches for both the standard spelling and the variant caralinhos voadores. Its appeal is not tied to a widely documented scene or creator, so it survives mainly as a reusable reaction clip: a brief, out-of-context phrase that creators can drop into edits without needing the audience to recognise a specific source. That portability keeps it in rotation for absurd, low-effort humour.