"He shore do like the sound of his own voice."
"He's educated beyond his intelligence."
"He aint too smart but he tries hard."
"Up the window."
"That boy could break an anvil with a rubber hammer."
"Look here" or "Say" to get someone's attention.
And of course, "Bless his heart." Polite way to say that someone is an idiot.
All in SC.
