Subjected to banter (6)
I believe the answer is:
teased
'subjected to banter' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for teased that I've seen before include "Mocked playfully" , "Made mild fun of, bantered" , "Annoyed playfully and carded wool" , "Kidded in sedate manner" , "Subjected to banter" .)