t/a/f

This is a rating system used for girl’s looks.

T stands for tits. given by a number out of 10.

A stands for ass. also given by a number out of 10.

F stands for face which is given by a letter grading.

Highest possible rating would be 1010A+
Lowest rating would be 00F-

Dude she’s a 19A.

You’re using the t/a/f method. Yea, she’s flat but has nice ass and a cute face.