another term for a vagina, that is considered "fat, tight and wet". Often used as a compliment for when the vagina is top tier.
Guy: Aye baby, send me a video of you playing with Fat Ma.
Girl 1: He just called me Fat Ma! Is he saying I’m fat?
Girl 2: No, he’s saying you got pressure down there.
Girl 1: He just called me Fat Ma! Is he saying I’m fat?
Girl 2: No, he’s saying you got pressure down there.
by Freaky_Vee December 06, 2023