Politically correct = non offensive / safe statement / non judgmental.

Not politically correct = that personal view that doesn't fall into the above category.

since you need things spelled out for you. Here is an example. I have already stated my belief in the collar thread, so if you want to know if it's my personal view or not, go check the thread.

A collar makes a submissive a slave, and slaves have no rights, no possessions, A slave has one purpose, to obey without question.

Now while the above might be someones view on collars and what status they represent, it would certainly not be what most people would find acceptable. Therefore it would not be politically correct. You or I might not find disagreement with it, but that doesn't make it politically correct.

Need further explanation? If you do, do some research.