Almost everyone knows Southern women drop this phrase constantly. But it might not mean what you think it means. In reality, the phrase has little to do with religion and more to do with a passive-aggressive way to call you an idiot. Depending on your inflection, saying “bless your heart” can sting worse than any insult. The Business Insider listed the most ridiculous Southern sayings — and tried to explain them. OK, ya all, north or south, do you agree or disagree with their list?