what the hell meaning

"What the hell" is an informal and mildly vulgar phrase used to express a range of emotions, including surprise, indifference, or frustration. It can be used to convey a lack of concern or worry, as well as to make a statement or question more forceful. The phrase is often used in colloquial language to intensify a question or to indicate acceptance, indulgence, or insouciance. For example, it can be used to express surprise or disbelief, as in "What the hell is going on?" or to convey a sense of indifference or nonchalance, as in "Its expensive, but what the hell, you only live once".