wanker

• n. 手淫者；卑鄙的人；傻瓜

来自wank,手淫，俚语义下流坯子。比较felon.

wanker (n.)

1940s, "masturbator," British slang, from wank "to masturbate," of unknown origin. General sense of "contemptible person" is attested from 1972. Compare sense evolution of jerk (n.).