Meanings
Said to have been coined by British trichologist Philip Kingsley (1930–2016).[1]
How to pronounce "bad hair day":
Australia
A day when one's hair seems unmanageable.
A day when things seem to be unmanageable or go wrong.
Example: "What's the matter with Fred? Oh, he's just having a bad hair day."
Example Sentences
1
I woke up late and had no time to style my hair, it was definitely a bad hair day.
2
No matter how much I tried, I couldn't seem to make my hair look good today, it was just one of those bad hair days.
3
I had planned to go out with friends, but I had such a bad hair day that I decided to stay home instead.
4
I've been wearing a hat all day to hide my bad hair day.
5
Even though I used all my best hair products, I still ended up having a bad hair day.