This clip comes from Stanley Kubrick's war film Full Metal Jacket, released in 1987. Online, short drill instructor lines from the movie became popular because their harsh delivery fits reaction edits and callout jokes. This particular quote is often used when a video suddenly reveals something confusing, ugly or ridiculous. It keeps circulating in meme culture because the line is brief, recognizable and easy to place over freeze frames, zooms and abrupt cuts without needing extra context.
このサウンドについて
A clipped quote from Full Metal Jacket where the drill instructor barks “What is that?” Used in memes, reaction edits and sudden callout moments.
This sound is a short, aggressive spoken clip from Full Metal Jacket built around the shouted line “What is that?” It has the sharp, drill-sergeant delivery that makes it instantly tense, funny and confrontational at the same time. In edits, it lands like a verbal jump cut, calling attention to something weird, suspicious or badly made on screen. The clip works because the voice is so intense that even a simple question feels like a full interrogation, which makes ordinary visuals suddenly feel more chaotic and dramatic.