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."
Friend: "I never knew you were from Mightcouldland."