Ryomen Sukuna is the main antagonist of Jujutsu Kaisen, the manga by Gege Akutami that began in 2018 and was adapted into an anime by MAPPA in 2020. Known as the King of Curses, the character became a favourite for edits because of his arrogant voice, cruel humour and explosive fight scenes. Clips of his most unhinged moments circulate widely on TikTok and YouTube, where fans isolate the audio for soundboards and remixes, turning a serious villain scene into a reusable reaction for hype, chaos and over-the-top anger online.