“Gyat” is a versatile slang term primarily used in online communities, particularly on platforms like TikTok, with two main interpretations. It can be an exclamation of surprise or emphasis, similar to “goddamn.” More commonly, it is used to refer to a large posterior, often in a context of admiration or appreciation. This term is part of the rapidly evolving internet lexicon, frequently appearing in memes and short-form videos to convey strong reactions or specific visual commentary.