Is it the way she looks/behaves/where she is, etc?
Most Helpful Guy
Well looks wise, I notice her weight. If she is past the overweight, and downright fat, then I don't really think twice about her, and in my mind, she's just labeled a "woman/person" instead of a "girl" and I'll react differently towards the way I treat her, as awful as that may sound.
Secondly, I'll notice her face. If she has a pretty face, then it doesn't really matter what she looks like. It doesn't matter if she has big breasts or a nice butt. The face will replace the need for any of that.
If she doesn't have a pretty face, I'll probably look at her breasts. And failing that, maybe check out her butt.
I won't get into behavior right now, as this should give you an idea. Just keep in mind every guys has different orders for how they rate girls.1