I.N, whose real name is Yang Jeong-in, is a member of the South Korean group Stray Kids, and fans nicknamed his famously high-pitched scream the dolphin scream because of its squeaky, animal-like tone. Clips of the scream circulated in fan edits and reaction videos, where the exaggerated sound became a running joke among the group's fandom. This louder, extended version leans into that joke, stretching the moment for comedic effect. It stays popular because it is instantly recognisable to fans and works as a quick, absurd punchline even for viewers who do not follow K-pop closely.
About this sound
I.N from Stray Kids lets out a loud, high-pitched dolphin scream in this extended clip, used by fans and editors for funny reaction moments and reveals.
I.N's dolphin scream is a sudden, piercing, high-pitched vocal burst that sounds almost like a cartoon dolphin squeal, stretched here into a louder, longer version that keeps the pitch climbing instead of cutting off quickly. The voice is bright, sharp and unmistakably playful, with a squeaky edge that makes it instantly funny even without any visual context. When it plays, it breaks tension, turns an ordinary moment into something absurd and usually gets a laugh, because the contrast between a calm setup and this exaggerated scream is so extreme.
