Study an eccentric dude getting stripped (7)
I believe the answer is:
denuded
'stripped' is the definition.
('denude' can be a synonym of 'strip')
'study an eccentric dude getting' is the wordplay.
'study' becomes 'den' (term for a study or office).
'an eccentric' indicates anagramming the letters.
'getting' is an insertion indicator.
'dude' anagrammed gives 'uded'.
'den' inserted within 'uded' is 'DENUDED'.
(Other definitions for denuded that I've seen before include "Laid bare" , "Stripped" .)