Mahoraga is a shikigami from Jujutsu Kaisen, the manga and anime series created by Gege Akutami, where he serves as the most powerful creature summoned through the Ten Shadows Technique. His ability to adapt to any attack made his appearances among the most talked-about moments in the series, and clips of those scenes spread widely through anime edits, reaction videos and meme pages. Fans still reuse the sound because Mahoraga has become shorthand for an opponent who cannot be beaten by the same trick twice.