"What are we waiting for?" (4,2)
I believe the answer is:
lets go
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">what are we waiting for?</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 lets go that I've seen before include "Come on then, we're off!" , "Releases from one's grip" , "fires" , "Liberates" , "Order to leave" .)