The clip circulates as a Korean-language meme sound, with its title combining a playful rendering of Sejong with the Korean loanword for stalking. That wording is the main clue to how it is used: creators reach for it when a video needs a recognisably awkward following gag rather than a literal depiction of stalking. Shared through soundboards and short-form edits, its short length makes it easy to drop into a single moment and reuse across different jokes. Its appeal has stayed narrow and situational, tied to sneaking, watching and following rather than to a wider song or catchphrase.