Little reliable information is available about the original source of the Khe Sanboi clip, and it circulates mainly as a short, user-shared meme sound rather than as a clearly credited excerpt. Its appeal comes from its brevity and instantly recognisable vocal texture, which makes it easy to reuse across short-form edits, reaction videos and gaming clips. As with many small soundboard sounds, it has spread through repeated reuse rather than a single viral moment, staying useful because the sound works without context and fits almost any awkward or playful beat.