Dance suggestively (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
twerk
'dance suggestively' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for twerk that I've seen before include "Dance suggestively" , "Dance provocatively in hip-hop style" , "Dance in a sexually suggestive way" .)