mod. old-fashioned; law-abiding; stodgy. : Man, you are really square.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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Slang Dictionary
square (meal) definition
n. a good and nutritious meal. (Always with quantifier when square is used without meal.) : I need three squares a day—at least. , The old soak looks like he could use a square meal.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
Cite This Source