Definition & Meaning of "for the hell of it"

What is the origin of the idiom "for the hell of it" and when to use it?

The idiom "for the hell of it" is a colloquial expression that likely originated in the United States during the 20th century. It conveys the idea of doing something without a specific or serious reason, often just for the sake of curiosity, amusement, or a sense of mischief. The word "hell" in this context is used for emphasis, indicating a carefree and impulsive attitude rather than a deliberate or meaningful purpose.