phr. garbage in, garbage out. (Computers. Acronym. If you get garbage out of a computer, it's because you put garbage in. See also DIDO.) : The program failed, and I know it's my fault. You know, GIGO.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw-Hill Education.
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