off-cube
adj.— «In the end they went with the BBC’s ball-by-ball feed on Radio 2000, despite having local commentators on standby to commentate off television at the SABC’s Auckland Park studios. The practice—known as “off cube” broadcasting—is widely frowned on.» —“SABC decide on BBC Test feed at last minute” by Luke Alfred Times (Johannesburg, South Africa) July 13, 2008. (source: Double-Tongued Dictionary)
Further reading
Twice a day the River Thames recedes, revealing a muddy shoreline. Hobbyists known as mudlarks stroll the surface searching for objects that have found their way into the river over the centuries, everything from ancient Roman jewelry to modern...
A Kentucky listener says her father often prefaced statements with the phrase I tell you what’s the truth. This regionalism appears in the Dictionary of Southern Appalachian English (Bookshop|Amazon). A shorter version is I’ll tell you...