Here is a sampling...
tump - "Don't lean against that bookshelf! It's about to tump over!"
shed of it - "Yeah, that car is getting pretty old. I need to shed of it."
fair to middlin' - "How are you today?" "Oh, fair to middlin'... "
ain't no count - "What did you think of that new BBQ place?" "It ain't no count."
holler - "Did you see that house for sale in the holler by the road?"
I know I have a few readers out there from this fine state and across the southeast... are there other ones you can think of that my northern friends and I need to learn?