In English, some idioms use strong, often provocative language to describe intense emotions. One such expression is “(as) mad as hell,” which means extremely angry or furious. This phrase is informal and, as the word “hell” suggests, it carries a certain level of intensity and intensity that might not be suitable for all audiences or situations. In this article, we’ll explore the meaning, origin, and usage of “mad as hell,” providing examples to help you use this idiom effectively and appropriately.


Meaning of “(as) mad as hell

The idiom “(as) mad as hell” means very angry or extremely upset. The phrase uses the word “hell” to emphasize the intensity of anger, suggesting a level of frustration or fury that is almost uncontrollable. It is often used in informal contexts, especially when expressing strong dissatisfaction or outrage.


Definition of “(as) mad as hell

  • Mad: In this context, “mad” refers to being very angry or upset.
  • Hell: The use of “hell” amplifies the intensity of the emotion, implying that the anger is as extreme as possible.

When someone is described as “mad as hell,” they are likely beyond annoyed and may be expressing their frustration in an outward, noticeable way.


Examples of “(as) mad as hell” in sentences

He made his wife as mad as hell by forgetting their anniversary.

Those terrorists make me mad as hell with their actions.

When the customer service rep hung up on me, I was mad as hell.


    Origin of “(as) mad as hell

    The phrase “mad as hell” is a relatively modern idiom that uses the word “hell” as an intensifier to describe extreme anger. The origin of the expression is unclear, but it has been used for over a century in American English. The phrase likely grew in popularity due to its strong emotional connotation, making it an effective way to express outrage.


    Synonyms for “(as) mad as hell

    Here are other ways to express being very angry or furious:

    • Furious
    • Livid
    • Outraged
    • Pissed off (informal)
    • Hot under the collar
    • Seeing red

    How to use “(as) mad as hell

    The idiom “mad as hell” is most often used in informal contexts, and because it involves a strong expletive, it’s important to be mindful of your audience. It’s typically used to describe someone who is so angry that they are visibly upset or vocal about their frustration.

    Describing intense anger:

    “When he found out the news, he was mad as hell and stormed out of the room.”

    “She was mad as hell after her plans were ruined by the weather.”

    In humor:

    “He was mad as hell when he realized he had been pranked.”

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