In many instances, videos with "broken" filenames like this are used for "bait-and-switch" memes. A user might expect a movie but instead see a nonsensical, loud, or surreal clip (often involving distorted audio or "deep-fried" visuals).
The triple extension ( .mp4.mkv.mp4 ) is usually a deliberate attempt to make the file look like a poorly pirated or repeatedly converted video. On platforms like Discord, users often share videos with absurd names to pique curiosity or bypass simple filters. KHUJLI.mp4.mkv.mp4
The most prominent professional association with this title is the Terribly Tiny Talkies (TTT) short film. In many instances, videos with "broken" filenames like