duty watch bar
n.— «For members of the British Royal Navy on the two warships at the pier, it became something more than just a bar last week. “It’s the ’duty watch bar,’ ” Mark Smith, 41, a petty officer sitting in Montero’s on Sunday, said with a thick accent that was part British and part Rolling Rock. “It’s an expression. The nearest pub to the ship is the duty watch bar.”» —“The Fleet’s In: In the Harbor, and the Bar” by Michael Wilson New York Times July 11, 2007. (source: Double-Tongued Dictionary)
Further reading
When there’s no evening meal planned at home, what do you call that scramble to cobble together your own dinner? Some people apply acronyms like YOYO — “you’re on your own” — or CORN, for “Clean Out your Refrigerator...
For at least three centuries, declaring I’ll eat my hat! has indicated that the speaker is so certain they’re right, that if they’re not, they’re willing to swallow their chapeau. Variations of this phrase include I’ll eat my boots, I’ll eat my cap...