くびつり
hanging oneself; person who hanged themselves
Also written 首つり、首釣り
Noun, Suru verb, Intransitive
泥棒どろぼうにロープを十分じゅうぶんに与あたえれば、彼かれは首吊くびつりをするであろう。
Give a thief enough rope and he'll hang himself.