Define Thick Af Meaning

Thick Af

boy 1: "damn did you see audrey's ass?"
boy 2: "i know! she's thick af!"
audrey: "stop looking your perv's!"
By Neala
Thick Af
Having an bootyful waistline that'll bring all the boys and girls to the yard.

(Walking up the sidewalk you spot someone in front of you)
"Ooooooonweeee!!! All that ass!!! God damn she Bout thick af , make me wanna pop a band on it!
By Rafa