Yes GRUNHERZ, your ilk.
The pathetic kind of Conservative who does things that otherwise go completely against Conservative ideals simply because he thinks that he is giving into Liberal ideas otherwise. The kind of Conservative who has no understanding of the reasons behind being polite. The kind of Conservative who pushes "family values" and then insists on being rude, insulting and boorish just because he doesn't know what "political correctness" is and is afraid that he'll be PC if he is polite.
Don't the Conservative ideals include respect for other and a desire for a more civil, polite society like we had in the past?
FWIW, "political correctness" is idiocy from the left that has to do with changing simple adjectives such as "fat", "overweight" or "short" that some people think have negative connotation into more complex descriptions using words that these people see as being "neutral".
PC has nothing to do with being polite and not using terms that are seen as ethnic slurs has to do with being polite. I have seen Japanese citizens on this very BB request that the term "Jap" not be used because it is a racial slur to them. That is more than sufficient to justify not using the term simply to be polite. The term "Japanese" is not a long, multi-word substitute word.