Fat girls can get laid no problem. Fat guys can't. Look how skewed dating sites are.
Look, a couple of replies up, this genius suggests that she "become a prostitute":
https://news.ycombinator.com/reply?id=10402613&goto=item%3Fi...
... because, to him, it's reasonable for a sexually frustrated woman to sleep with the kind of men who visit prostitutes; that shouldn't constitute a minus on her utility function, right?