The word gyyaat origin has been debated by many some experts believe that the word gyyaat derives from the French word gâteau meaning cake. Cake is an expressive word that can also mean big ass, big butt, or as some experts call it 'fat ass'. Others believe such as the FBI (Federal Booty Inspector) that the word derives from the word 'God' but "the originator saw an ass so fat the fucker couldn't finish the word"- FBI.
Gyat
Gyyyat damn
Is officially, and will always be short for “Get Your Act Together”. But now uneducated children are using it to shorten “goddam”.. this is just simple put, not correct.
“ Stacey, you can’t really be going back to Conor after he cheated on you, GYAT girl!”
Something you shout when you see a extra large sexy bodacious ass like for example "gyatt damn she gotta fatty
"Gyat" is the word when seeing huge glutes or huge thighs.
"bro look at that girl over there" "GYATT"
The phrase "Gyat" stands for Goddamn You're Ass Fat.
A curvy figured woman walks by someone yells out Gyat or "GYAAAATTTTT"