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3. have a bad hair day

have a bad hair day

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have a bad hair day

 

1. (humorous) to not feel attractive or happy all day because you cannot make your hair look nice I'm having a bad hair day today - I just couldn't do a thing with it this morning.

2. (humorous) if a machine has a bad hair day, it does not work as it should all day My computer's having a bad hair day.

See also: bad, hair, have