Almost Libbo

Phrase said among the U.S. NAVY and U.S. MARINES personnel to remind others or oneself that “Libbo” slang for Liberty (authorized permission to go out without using leave) is soon too come.

Corpsman: “Doing these inventories f**king suck!”
Battalion Aids Station: “Tell me about it, least it’s Almost Libbo”
Bluefalcon: “Hey gents, I put you two down for duty this weekend”