This has been a horrible day. How horrible, you say? Don't ask.]]>Copyright 2007. Published by McGraw-Hill Education.]]>Dictionary of American Slang and Colloquial Expressions
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.
A phrase used to fend off questions about a situation one finds awkward, unpleasant, or unsatisfactory. For example, How did we do in the bridge tournament? Don't ask! [Colloquial; 1960s] For a similar phrase, see forget it.