This sound is best understood as a generic confirmation effect rather than a clip tied to one famous movie, show or character. Online, check mark sounds are widely used in short-form edits, gaming overlays, tutorials and meme compilations to indicate success, accuracy or approval. The format stayed popular because viewers instantly recognize the meaning even without dialogue. It fills a similar role to a ding sound effect in editing, giving creators a fast, satisfying cue for right answers, completed actions and visual check marks on screen.