Is politically incorrect speech heresy?

maybe not heresy but very smart - i am 68 and never knowingly use any political correct speech -- hell i still call the refrigerator an icebox -- the new one i guess could be one since it does have a ice maker!!! african american is not a term i use -- they are just plain black folks -- i still go coon hunting and have coon dogs -- i do not drive a suv -- i considered my 3/4 rust bucket could be a sav (if an when i take it to the city) sub ault vehicle!!!