"Now they're getting so politically correct you can't even stick your tongue out at somebody"

This quote by Richard Petty is a commentary on the increasing trend of political correctness in society. Petty is recommending that individuals are ending up being so conscious any viewed slight that even something as innocuous as sticking out one's tongue is now seen as offensive. Petty is suggesting that this pattern of political accuracy is going too far and that it is suppressing individuals's ability to express themselves freely. He is likewise suggesting that this trend is causing a disrespect for others and a lack of understanding of various perspectives. Petty's quote is a suggestion that while it is necessary to be respectful of others, it is also essential to be able to express oneself easily without worry of offending someone.