This sound is associated with Yoshikage Kira from JoJo's Bizarre Adventure: Diamond Is Unbreakable. In the 2016 anime adaptation, Kira became one of the series' most memorable villains, and clips of his voice spread through anime edits, reaction memes, and JoJo compilations online. It stays popular because JoJo fans instantly recognize Kira's calm, eerie delivery, and it pairs naturally with other recurring JoJo meme audio such as To be Continued and dramatic stand moments.