bad hair day

noun

informal

: a day when one's hair is unattractive and unmanageable

You think you've had a bad hair day? One U.S. woman has hair problems that go way beyond such ordinary complaints as split ends.

—Science News

also : a bad day : a day with many problems, annoyances, etc.

Way back when Moses had that bad hair day on the mountain and broke the commandment tablets, I'm thinking when he put them all back together there was an 11th one missing.

—Dwain Walden

Examples of bad hair day in a Sentence

Recent Examples on the Web

Available in a few bright and neutral colors, get it for the guy who can’t be bothered with a bad hair day. —Erika Owen, Architectural Digest, 28 Oct. 2024

Camel Fedora with Floral Scarf Band Keep your head warm — or hide a bad hair day — with this camel fedora from The Pioneer Woman. —Miles Walls, People.com, 26 Oct. 2024

Goldie calculated scores for each city to create a list of places with the highest likelihood of a bad hair day. —Madalyn Mendoza, Axios, 27 Sep. 2024

Find it on Amazon This Beanie Hat Will Add a Pop of Color to Your Look and Keep You Warm Keep warm or hide a bad hair day with a beanie hat. —Claire Rutter, Rolling Stone, 18 Sep. 2024

Word History

First Known Use

1970, in the meaning defined above