This sound is best understood as a generic electronic beep rather than a clip tied to one famous movie, game or character. Short beeps like this have been used for decades in consumer electronics, interface sounds and broadcast edits, which is why they remain useful in modern memes and short-form videos. Creators keep using them because the sound is instantly recognizable, easy to sync, and versatile enough to work as a light alert, a timing marker, or a softer alternative to a censor beep.