The exact origin of Blinky is unclear from the available information, but the clip appears on soundboards as a short effect used for editing beats and comic timing. Sounds with simple names like this often spread through reposts, meme compilations, and short-form video edits rather than from one widely credited source. Its continued use comes from how easy it is to place on a cut, reveal, or reaction shot when a creator wants a small audio accent without a long setup.