E lá vamos nós is a Brazilian Portuguese expression that translates roughly as here we go again, and as a short audio clip it has circulated online as a reaction sound for moments of resigned repetition. Rather than coming from one widely documented scene, it is best known through soundboards and short social videos, where creators reuse the two-second delivery to frame a situation everyone recognises. Its staying power comes from its flexibility: it fits gaming fails, daily mishaps, group-chat jokes and any moment when the same story seems about to repeat itself.