Man's tucked into meat dish: it may be smoked (7)
I believe the answer is:
hashish
'it may be smoked' is the definition.
'man's tucked into meat dish' is the wordplay.
'man's' becomes 'his'.
'tucked into' indicates putting letters inside.
'meat dish' becomes 'hash'.
'his' placed inside 'hash' is 'HASHISH'.
(Other definitions for hashish that I've seen before include "Cannabis" , "Dope" , "Hallucinogenic extract of hemp" , "Hemp hallucinogen" , "Grass" .)