Very little is documented about where the Nijdw clip came from: it surfaced as a user-uploaded entry on a meme soundboard with the one-word label 'Ai' and no credited source, character or year. Short mystery clips like this typically spread because editors grab them for quick reaction edits rather than because of any famous scene. Its staying power comes from utility, since a 1.3-second snippet slots into almost any fast-paced video without derailing the pacing.