Being Ugly
This does not always mean that you are physically unattractive. Southerners will call you ugly if you are behaving in an unacceptable manner. It looks like they value what is on the inside more than looks! It is an interesting phrase, but it might lead to a lot of confusion and frustration if you ever start using it this way in any other part of the country! Feel free to use it if as long as you are willing to explain the usage.
Sweating More Than A Sinner In Church
There are times when the sun is shining a little too brightly. No one wants to feel like they are roasting in the pit of a volcano, right? It is even worse when the air conditioner is not working when you need it the most. This is a phrase that you will hear in the middle of the summer, when you are probably literally sweating more than a sinner in church. It also shows just how religious folks are in this part of the US!