Mostly, I don’t bother to respond to mistakes like that, but I think it’s worth mentioning, just so that you know, that you are incorrect.
I don’t know about that one. But, since Australia was mentioned as the context for that word, I’ll report that in Australia, the word is mostly applied to men, and never compares them to women, directly or indirectly. It compares them to other cunts – that is, it compares them to men. It is a gendered word. If it is applied to a woman, it is categorizing her as someone who can be dealt with as a man.