Nabber's cry (6)
I believe the answer is:
gotcha
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nabber's cry</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gotcha that I've seen before include "You've been caught" , "I have found you" , "I've trapped you!" , "You're caught - I understand you" , "claim to have made conquest?" .)