biscuit belt
n.— «Well the area of the country that I practice in Gastonia North Carolina is what some physicians refer to euphemistically is the biscuit belt. We have a problem with patients being overweight.» —“Doctor describes health crisis in US” by Tony Eastley ABC Online (Australia) Nov. 4, 2008. (source: Double-Tongued Dictionary)
Further reading
Chris from Kittery, Maine, wonders about the colloquial expression no sirree, Bob! or yes sirree, Bob!, which is an emphatic way of saying “definitely not!” or “no way!” The sirree (sometimes spelled with one r, as siree) in...
James in Charlotte, North Carolina, notes that when discussing a newborn baby, he’s heard people say something that sounded like, “That baby ‘woh’ seven pounds, two ounces.” He’s never heard that usage before. The...