Gyatt means a fat ass, or God damn, referring to when someone would see someone else have a big ass.
"Mia has a gyatt."
by bigsigma November 24, 2023

by gyattslushy1234 January 6, 2024

On TikTok, GYATT is said to be fun word shared 'between friends'. 'GYAT', or 'GYATT' is a shortened term for 'wow' that guys use when they see an good looking girl they think is attractive. The term is commonly used within Twitch streams.
by Urban Dictionary Writing Team October 6, 2023

Gyatt is a term that commonly defines (usually) a females gigantic phat booty. Sometimes used with Men too.
by numberonevictoryroyal December 3, 2023

by SkibidiRizzOhioGyatt March 18, 2024

Gyatt = ((circumference of gyatt - circumference of waist) + (circumference of gyatt - circumference of thigh)) x Rate of double take
G = ((Cg-Cw)+(Cg-Ct)) x Rdt
*Subject change pending further proof of gyatt levels
G = ((Cg-Cw)+(Cg-Ct)) x Rdt
*Subject change pending further proof of gyatt levels
"Bro, she's got a Gyatt." "nah, bro, that one is better." "Well, I guess we'll have to plug some measurements into the Theory of Gyatt to determine which ones better."
by $BENJI$ February 18, 2025
