If this was a specific clip from a social media platform like TikTok or X (Twitter), the ".mp4" naming convention often indicates a downloaded or "repost-ready" file being circulated in niche communities.
: In the context of JoJo's Bizarre Adventure , the phrase "Kono Dio Da!" ("It was me, Dio!") is one of the most famous memes in anime history, often used for unexpected reveals.
Are you referring to a specific or a music video by the artist Kono?