"Essentially, the term is used when someone is upset that someone else has gotten the better or them or beaten them or bested them in some way. That is to say,

"Essentially, the term is used when someone is upset that someone else has gotten the better or them or beaten them or bested them in some way. That is to say, they dominated them. You know, like when someone is raped." Your source is the blog entry of some self-professed 'angry feminist' making up an etymology and then trying to police everyone's language on that basis. People like this are such insufferable know-it-alls.