n. a wretched-acting person. (Also a term of address.) : You dirty rat, you!
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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in. to inform (on someone). : Bill said he was going to rat on that punk.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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