DNF
adj.— «There is—or was—a cache there called “Valley View Too” which hadn’t been found since last May, though with only one “Did Not Find” logged since then. (Curiously, the caching slang for a failed search, “DNF”, is the same as the runners’ slang for a failed race, where it indicates “Did Not Finish.”)» —“Community watch” by Parker Morse Flashes of Panic May 2, 2004. (source: Double-Tongued Dictionary)
Further reading
The word filibuster has a long and colorful history, going back to the days when pirates roamed the high seas. Today it refers to hijacking a piece of legislation. Plus, the language of yoga teachers: When doing a guided meditation, you may hear...
The slang term 4-55 air conditioning is means cooling a car by driving fast with all the windows down. This is part of a complete episode.
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