Hit the ceiling
I believe the answer is:
rage
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hit the ceiling</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 rage that I've seen before include "Anger - fashion" , "Fierce anger" , "spread rapidly" , "High dudgeon" , "Craze, fad" .)