Where does the word Naff originate?

The Word "naff" originated in British slang during the 1960s, believed to be derived from the phrase "not a f***," which implies something is inferior or undesirable. It gained popularity in the context of fashion and aesthetics, particularly within subcultures like the mod scene. Over time, "naff" has come to describe anything that is considered tasteless, uncool, or lacking in style.