Cryptic crossword clue
Thrown at me, insult done at 23:59? 4-6

The most common and most likely answer to this crossword clue is the 4 plus 6 letter word LAST MINUTE

I've seen this crossword clue in Financial Times
L
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

What does LAST MINUTE mean?

LAST MINUTE adjective
  1. Just before it is too late; in the nick of time.

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