What is Of A Sudden, Without Warning,?
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7.
(v.i.) Out to lunch; not having it together; acting in a stupid way. Typically derogatory.
That luser's 404!
Today in class, Hsu was 404.
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1.
US Air Force slang for a pilot.
The zipper suit refers to a flight suit - the one-piece garment worn by air crew members.
Check out th..