What is F.a.b.?
Frotin' Ass Bitch
You a F.A.B.!
Fat Ass Bitch: It refers to a female with an unpleasant demeanor and a nasty, overpowering attitude who thinks she is attractive but in reality is an over-the-hill dogged-face fugly "lady".
That lady is such a F.A.B.
stands for Fashion ABortion. Someone with such bad fashion sense that you don't want to be seen with them. It's usually geeks who blatently let their mom's dress them
gurneyis such an f.a.b. just look at those dungarees.