The slang term "gyatt" originated as a phonetic spelling of "goddamn," used as an exclamation of surprise or admiration, particularly in African-American Vernacular English (AAVE) and Black Southern communities. Over time, especially in the 2020s, its meaning shifted to refer to a person, usually a woman, with large and attractive buttocks or a curvy figure

. Several backronyms have been created for "gyatt," such as "Girl Your Ass [is] Thick," "Girl You Ate That," and "Get Your Act Together," but these are retrospective and not the original meaning

. The term gained popularity through online platforms like TikTok and Twitch, with streamers like YourRAGE and Kai Cenat helping to popularize its current usage as a compliment or reaction to an attractive woman

. In summary:

• Originally a phonetic form of "goddamn," expressing surprise or admiration

• Evolved to mean a woman with a large, attractive buttocks or curvy body

• Popularized in internet culture and social media in the early 2020s

• Backronyms exist but are not the true origin

Thus, "gyatt" does not stand for a formal acronym but is a slang term derived from "goddamn," now used primarily to describe physical attractiveness, especially a large butt