Any profanity that is used inappropriately, basically a bad word. Usually used in a somewhat mocking way.
Person 1: Holy ####!
Person 2: That's a naughty word, sir!
8👍 4👎
A term used my your mother to tell you that you can't say that you silly billy.
*starts singing snoop dog*
You can't say that. That's a naughty word