This clip is a mashup built from two sounds that internet audiences already know by ear: the grand orchestral fanfare long associated with 20th Century studio openings, and the short Yee sound that spread as a meme clip in short videos and soundboards. Put together, they turn a formal movie opening into a joke, which is why editors reuse the combination for parody trailers, fake announcements and dramatic reveals. Its appeal is the contrast itself, so it keeps appearing whenever a creator wants a big entrance followed by an intentionally silly payoff.