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one's ass off

Slang definitions & phrases for one's ass off

one's ass off

adverb phrase

Very hard; one's best; to one's utmost: I worked my ass off for that ungrateful jerk/ listen to that drummer play his buns off

The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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