The phrase comes from the Brazilian Portuguese dub of Dragon Ball Z, the anime based on Akira Toriyama's manga, where it opens the show's second opening theme. Sung in Portuguese as 'Posso presentir o perigo e o caos', the line sums up the series' constant cycle of new threats and battles. As dubbed episodes circulated widely on Brazilian television and later online, the opening became deeply tied to childhood viewing for many fans. Short clips of its first seconds now circulate as a nostalgic cue for danger, power and an approaching fight.