tv. to complete something easily or quickly. : If you want a pair of these, I can whack them off for you in a few minutes.
tv. to cut or chop something off. : A tree branch is rubbing against the house. I guess I'll go out and whack that branch off.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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