Pretty much.
But a lot depends on the genetics of the individual woman. So, the question is subjective until I've seen some evidence or I have a frame of reference from your personal perspective. Give us an example of what you think is thick vs. fat.
You [sexy_scorpio] are thick; and when I say that, I mean proportioned hips, nice ass, toned thighs, and breasts with no stomach.
The weird thing is AO is that I get called skinny alot. But I also agree with alot of other people on here that say its about your health not your weight. I am also realistic in knowing that you are either considered skinny,thick,or overweight. I hate that we have labels like that,but when I was having this convo he and I couldn't agree on what was what.