Provide only a buggy? (3,2)
I believe the answer is:
lay on
'provide' is the definition.
(I've seen this before)
'only a buggy?' is the wordplay.
'buggy?' indicates anagramming the letters (buggy can mean having problems).
'only'+'a'='onlya'
'onlya' is an anagram of 'LAY ON'.
(Other definitions for lay on that I've seen before include "Provide (food, etc)" , "instruction for Macduff" , "Provide (something)" .)