Attack on Titan, created by Hajime Isayama, follows Eren Yeager, a young soldier who can transform into a Titan, and the anime adaptation that began in 2013 made those transformations some of its most recognisable moments. The sound of the shift, with its roar and explosive impact, became a favourite for fan edits on TikTok and YouTube, where it signals a sudden gain in power. It remains popular because the series is widely known and the moment instantly reads as a dramatic escalation, even for viewers who have not seen the show.