mightcould 

Goes along with ustacould.

Used in place of "may be able to," in redneck vernacular.

Well I ustacould, gimme a minute I mightcould again.

mightcould by A. A. Ron April 5, 2005

might-could 

v. 1. synonomous to "might" or "could" originating in the deep south. (really stupid)

Man: I might-could do that for ya.
Woman: um, wtf!?

might-could by zit boner November 15, 2004

Might could 

phrase used by most southerners and Redneck teachers named susan

Sudent:Miss i didnt finsh my essay
Teacher:We might could try a little harder next time

Might could by Senior Team April 28, 2008

Mightcouldland 

Mississippi and parts of Alabama. The geographic region where the phrase "might could" is commonly used in speech. This phrase is not common throughout the American South, nor among rednecks in general, but is predominant in the backwards South.

Mightcouldland native: "I might could help you on Friday."
Friend: "I never knew you were from Mightcouldland."

Mightcouldland by Lunchbag July 28, 2011