The exact source of this clip is unclear from the available details, but it fits a long-running internet style of short WTF reaction audio used in memes, gaming edits, and reaction compilations. Sounds like this spread because they communicate disbelief instantly without needing setup. Creators still use them in short-form videos because a two-second reaction can underline a visual punchline, make a fail feel bigger, or turn an already strange moment into something even funnier.