A little drunk? Very little (6)
I believe the answer is:
tiddly
I believe this clue is a triple definition!
'a little' is the first definition.
(I've seen this before)
'drunk?' is the second definition.
(I've seen this before)
'very little' is the third definition.
(tiddly means very small)
(Other definitions for tiddly that I've seen before include "midget" , "Merry" , "Drunk (as winks?)" , "A bit intoxicated" , "Diminutive - drunk" .)