The sound comes from Mighty Morphin Power Rangers, the American superhero series that premiered in 1993 and adapted footage from Japan's Super Sentai. Its theme, Go Go Power Rangers, became one of the most recognisable kids TV intros of the 1990s. Online, short clips of the riff and chant were reused on YouTube, Vine and TikTok for mock heroic moments, group entrances and transformation parodies. The meme survives because the music promises epic action instantly, making even low stakes moments feel like the start of a Saturday morning episode.