Hurry, during hokey-pokey perhaps (5,1,3)
I believe the answer is:
shake a leg
'hurry' is the definition.
(thesaurus)
'during hokey-pokey perhaps' is the wordplay.
I cannot really understand how this works, but
'perhaps' could be 'eg' (for example) and 'eg' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for shake a leg that I've seen before include "Get up - be productive" , "Hurry up" , "Get a move on" .)