Have such dancers twice the energy? (2-2)
I believe the answer is:
go-go
'have such dancers' is the definition.
I don't know anything about this answer so I cannot judge whether this works.
'twice the energy?' is the wordplay.
'twice' shows that letters should be duplicated.
'the energy?' becomes 'go' (I've seen this in other clues).
'go' duplicated is 'GO-GO'.
Can you help me to learn more?
(Other definitions for go-go that I've seen before include "Assertively dynamic" , "Kind of erotic dancing" , "Type of erotic dancing" , "__________ dancer, exotic performer" .)