Mumm-Ra is the ancient sorcerer villain of ThunderCats, the 1980s animated series, and his catchphrase in the Brazilian Portuguese dub is 'Mumm-Ra, o de vida eterna,' spoken as he transforms from a frail mummy into a powerful, muscular form. The line became a nostalgic catchphrase for Brazilian viewers who grew up with the show, and it still circulates online in edits, memes and reaction clips alongside other dramatic anime power moments like Mangekyo Sharingan and Za Warudo, because it instantly signals a villain gaining unstoppable power.