Wild spree (6)
I believe the answer is:
bender
'wild spree' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for bender that I've seen before include "A wild drinking session, doubles you up" , "makeshift shelter" , "Wild drinking bout" , "Non-stop drinking" , "A drinking spree - no wonder one is twisted" .)