Floppy, limp (6)
I believe the answer is:
droopy
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">floppy</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">limp</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for droopy that I've seen before include "Lacking strength" , "Cartoon poodle" , "Pessimistic, long-eared cartoon dog" , "Cartoon dog - sagging" , "Hanging limply - animated dog created by Tex Avery" .)