Patsy's boys? (6)
I believe the answer is:
victim
'patsy's' is the definition.
(thesaurus)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for victim that I've seen before include "Casualty of a crime" , "One is harmed or killed" , "One killed, hurt or duped" , "Casualty or prey" , "Person tricked, swindled or wronged" .)