I'm so conflicted right now. On the one hand, yeah, that shit is offensive and I'm not too keen on elevating a person who makes jokes about sexual assault or violence against minorities. On the other hand I'm terrified at the creeping surveillance society that has institutions examining all of our utterances for "wrong speech", which is much too close for comfort to "wrong think", which is much too close for comfort…
The word you are looking for is thoughtcrime. Thoughtcrime is doubleplusungood.
Orwell is rollin' in his grave right now.