double-f school
n.— «There are six D schools in Escambia County, and there is one “double F” school—Carver/Century K-8 School.» —“Schools expect FCAT report card today” by Jenny LaCoste Pensacola News Journal (Florida) June 18, 2003. (source: Double-Tongued Dictionary)
Further reading
Debbie from Crawfordsville, Florida, says that when she and her husband reach an impasse while working on something, they’ll say Let’s grok about it, which they use to mean “Let’s think about it.” Grok was coined by...