Most of the people from Nashville TN seem pretty unlikeable to me.
Are you joking? What makes you dislike those people?
Because they are rednecks and they smell like shit.
It's wrong to judge people solely based on where they live.  You haven't even met most (if any) of these people, so you can't guess at how they look or act.  You wouldn't want anyone to make these judgments about you, so set a better example.
Well I'm sorry if my statement was biased but it's just my honest opinion.
That's not an opinion, but rather a generalization. You have an opinion on some people from the Southern States and said it was everyone from Nashville. That's wrong, and you would be thought as being close minded for thinking this way.