Lazy drooping posture (6)
I believe the answer is:
slouch
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lazy drooping posture</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for slouch that I've seen before include "Sit with poor posture" , "Walk in an ungainly drooping manner" , "Droop" , "Slovenly gait or person (or hat)" , "Sit, stand or walk slovenly" .)