Also after boob job (6)
I believe the answer is:
errand
'job' is the definition.
(thesaurus)
'also after boob' is the wordplay.
'also' becomes 'and' (I've seen this before).
'after' says to put letters next to each other.
'boob' becomes 'err' (I've seen this before).
'and' after 'err' is 'ERRAND'.
(Other definitions for errand that I've seen before include "Short assignment" , "In purposeful trip" , "Short trip with a mission" , "A little job" , "Short commission" .)