When someone uses a naughty word without realizing it's a naughty word. Quite often, the person (almost always a child) will get into a lot of trouble for using such a bad word without knowing the meaning of the word or what he or she has done wrong. Related to Entendre Failure. Compare Fee Fi Faux Pas. Truth in Television for kids who are very young or very sheltered. Examples of Innocent Swearing include: