In a Mood

Also used:
In a bad mood,
In a bit of a mood

Meaning of Idiom ‘In a Mood’

If you are in a mood you are not acting very friendly because you are angry, cranky, unhappy, worried, frustrated, etc. When we say someone is ‘in a mood’ we mean they are in a BAD mood. The bad is understood. To say someone is in a good mood, you have to use the word good.

Usage Notes

It is important not to confuse the idiom ‘in a mood’ with ‘in the mood.’ To be in the mood, when used alone, might mean to desire sexual relations.

Examples Of Use

“Just ignore Peter. He’s in a mood today.”

“Be careful, the boss is in a mood today.”

“He’s been in a mood all weak. I don’t know what’s bothering him.”

“Mom is sure in a mood. I called her and she yelled at me for not calling her sooner and then said she had to go.”

“Now is not the time to ask dad about the concert. He’s in a mood.”

Origin

Origin unclear.