Faustão, the stage name of Fausto Silva, became famous in Brazil as host of Domingão do Faustão on TV Globo, which ran from 1989 to 2021. His emphatic Errou became a catchphrase viewers associated with contestants getting answers wrong on the Sunday variety show. Clips were later ripped and shared as short audios on YouTube, WhatsApp and meme pages, where the shout escaped its TV context. It remains popular because a single word carries clear meaning even for non-Portuguese speakers and works as a universal wrong answer reaction.