also: さげマン
noun
woman who brings bad luck to a man
Slang term for a woman believed to cause misfortune to a man she is involved with, especially sexually. Often contrasted with あげまん (woman who brings good luck).
See also: あげまん
彼は彼女と付き合い始めてから運が悪くなったと言って、彼女をサゲマン呼ばわりした。
He said his luck had turned bad since he started dating her, and called her a 'sageman' (a woman who brings bad luck).
サゲマンなんて言葉は迷信に過ぎない。
Words like 'sageman' are nothing more than superstition.
Opposite term: a woman believed to bring good luck to a man she is involved with.
Compound of 下げ (sage, 'lowering') and まん (man, slang for woman or vulva). The exact origin is uncertain, but it likely emerged in colloquial speech as a counterpart to あげまん.