Snaking dance (5)
I believe the answer is:
conga
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">snaking dance</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 conga that I've seen before include "Snaking Latin American dance" , "Lined-up dance" , "What gets line moving rhythmically" , "Party dance" , "Dance of 3 steps and a kick by people in single file" .)