Smashed, drunkard as he drinks bottles (6)
I believe the answer is:
dashed
'smashed' is the definition.
('dash' can be a synonym of 'smash')
'drunkard as he drinks bottles' is the wordplay.
'bottles' indicates a hidden word (bottling is a kind of containing).
'DASHED' can be found hidden inside 'drunkard as he drinks'.
(Other definitions for dashed that I've seen before include "Confounded" , "hurled at" , "Ran; blooming" , "Moved very quickly or hastily" , "Jolly" .)