AeryFairy
Anachronism
I see it is now the featured thread.. but has a picture of a woman who wants a man's six pack?
A woman can get some ab definition, but generally women's bodies do not muscle up like that, only men get the real chunky muscles.
I didn't see it as a man's six-pack - there are plenty of female athletes who have them. I think you just don't see it as much as you do on men because it's far less socially acceptable for women to be muscular. I've actually had people say to me that I should be careful with my workouts in case my shoulders and arms get "too big"