Idiom – Bad hair day.
A day when your hair won’t behave – or, more generally, a day when everything seems to go wrong.
Originally it described messy, unmanageable hair that leaves you feeling self-conscious. The phrase became popular in the 1990s, and today it’s often used for any frustrating day: “The printer’s broken, I missed the bus and I spilled coffee on my shirt – it’s a real bad hair day.”
The idiom dragged through a hedge backwards also describes looking very messy, especially with untidy hair.
Usage:
- Your hair is a mess and you can’t make it look good.
- You’re feeling unattractive or self-conscious.
- You’re having a bad day in general.
- You’re looking for an excuse to stay at home!
Example:
- “I don’t want to go to the party this evening. I’m having a bad hair day!”
Learn More
Look it upBad hair dayWiktionaryWhat is an idiom?
An idiom is a word or phrase that is not taken literally. An idiom is an expression that cannot be understood from the meanings of its individual words, but has a separate meaning of its own.
Frequently Asked Questions
A day when your hair looks messy and won’t behave – or, more broadly, a day when everything seems to go wrong.
Yes. People often use it humorously to describe any frustrating day.
Test Yourself
What is FunkyEnglish?
FunkyEnglish is a website that helps you improve your English. We offer quick lessons that teach idioms, slang, phrasal verbs and more. Visit our homepage to see our latest articles, or use the menu to find specific content!




