The term "gyat" (also spelled "gyatt" or "gyattt") originally comes from African-American Vernacular English and is a phonetic spelling or variation of "goddamn." Over time, especially since the 2020s, it acquired a second, more specific meaning: it commonly refers to a person, usually a woman, with large and attractive buttocks or a curvy, hourglass figure. It became popular on social media platforms like TikTok and Twitch, often used as a compliment or an expression of excitement and admiration for someone's body shape. The term is often used among younger generations, particularly Generation Alpha and sometimes Generation Z, and can be used both verbally and in writing on messaging platforms and social media. It has several backronyms, the most common being "Girl Your Ass Thick." The expression can convey excitement, surprise, or admiration. In summary, "gyat" means both an exclamation similar to "goddamn" and more commonly nowadays, a slang term complimenting someone with a curvy or large-bottomed figure.