The phrase comes from Chilean Spanish, where webeo refers to joking, messing around or wasting time, and corte el webeo is a familiar way of telling someone to cut it out. As a short audio clip it circulates mainly as a reaction sound, shared in chats, memes and short videos whenever someone wants a quick, recognisable shutdown. Its appeal is cultural as much as comic: Spanish speakers recognise the tone instantly, while the brevity makes it easy to drop into edits without explaining the joke.