Spooner's drugs still leading to boozy hangover (4,3)
I believe the answer is:
beer gut
'still leading to boozy hangover' is the definition.
I know nothing about this answer so I can't tell whether it can be defined by this definition.
'spooner's drugs' is the wordplay.
I cannot really understand how this works, but
'drugs' could be 'ee' (an abbreviation for ecstasy written twice) and 'ee' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Another definition for beer gut that I've seen is " large corporation".)