Miserly drunk (5)
I believe the answer is:
tight
This clue is a double definition.
'miserly' is the first definition.
(I've seen this before)
'drunk' is the second definition.
(I've seen this before)
(Other definitions for tight that I've seen before include "Fast - affected by drink" , "Firmly fastened; drunk" , "Bottled ," , "Tense; secretive" , "Steaming" .)