Unclean Hands unreine Hände Unclean Hands Manos sucias Manos sucias manquement à l'équité ידיים מגונות गंदे हाथ 不正な手段 mãos sujas 不洁之手 The concept of "Unclean Hands" refers to a legal defense in civil litigation where the plaintiff's own wrongful conduct or bad faith actions are used to argue against their claim.