Poker boo-boo (7)
I believe the answer is:
misdeal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">poker boo-boo</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for misdeal that I've seen before include "Give out cards incorrectly" , "Right hand that isn't" , "Faulty distribution" , "Give out the cards wrongly" , "Wrongly issue" .)