Really enjoy drink at Oxford? (3,2)
I believe the answer is:
lap up
'really enjoy' is the definition.
(I've seen this in another clue)
'drink at oxford?' is the wordplay.
'drink' becomes 'lap' (to lap is to drink up).
'at oxford?' becomes 'up' (term meaning at university).
'lap'+'up'='LAP UP'
(Other definitions for lap up that I've seen before include "Accept with obvious pleasure" , "Scoop" , "Delight" , "Relish (with the tongue?)" , "Take in willingly (with the tongue?)" .)