What a hot dog might do (4)
I believe the answer is:
pant
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">what a hot dog might do</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 pant that I've seen before include "Sound out of breath" , "Breathe heavily" , "Breathe noisily after running" , "Breath rapidly" , "Struggle for breath" .)