Some people claim that southerners are lazy in their speech, that they aren't smart, that they are people who should be mocked because of the way they talk.
This is wrong. Southerners are NOT lazy, they are just economical. Since the Civil War, people who live in the South have had to be frugal; they have struggled to hold onto or reclaim what they had. Even today, people in the southern states (excluding Florida, perhaps) are among the poorest in the country. As a child, I watched my grandmother cut up old sheets to use as pillow cases and dishtowels. Nothing went to waste around her house. Leftover bacon grease was re-used as oil to cook in or with. She was thrifty and had no patience for those who wasted food or anything else.
Because they've had to be careful with everything, so they have learned to be careful in their speech. I call it "economy of language". For example, why use up three words to describe a group of people when the word "y'all" says the same thing and you save two words!
Southerners have learned to conserve; they conserve resources, and they conserve language. They deserve respect, not ridicule!