sick·o /ˈsɪkəʊ $ -koʊ/ noun (plural sickos) [countableC] informal STRANGEsomeone who gets pleasure from things that most people find unpleasant or upsetting 有精神病的人，心理变态的人 What kind of sicko would write something like that? 哪个神经病会这样写？
sicko• But the way Bridges plays him he'd be the first sicko picked out of an identity parade.