This sound is based on Gold Roger, better known as Gol D. Roger, the legendary pirate from One Piece. Online, short haki-style audio clips tied to major anime characters spread through TikTok edits, YouTube Shorts and fan compilations because they instantly signal pressure, status and power. This particular clip is still popular in One Piece content because Roger is one of the most iconic names in the series, so even a very short cue is enough for viewers to recognize the reference.