Doesn't have quite the same ring to it though 'dress code does not invite rape' :)
It is the whole label of 'slut' which is being brought into the open and questioned.
It is a word which men and women use to humiliate and degrade another person, generally a woman. It is generally only used in private conversations, not openly displayed on billboards.
It is a word which is offensive and is often used to justify sexual attacks.
