adj. A word or phrase that should never be used, regardless of circumstances.

The opposite of omnipropriate, a word or phrase that is appropriate for use in all situations.
Brian: I really wish I could waffle stomp while reading Twilight. That would be so much fun.

Bobby: Why would anyone want to do that? That is the most omni-inappropriate thing I have ever heard.
by Rudder has a tiny dudder May 30, 2010
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