wrong side of the bed
/ˈrɒŋ saɪd əv ðə bɛd/To be in a bad mood or feeling irritable from the start of the day, often without a clear reason.
He must have gotten out of the wrong side of the bed today because he's been snapping at everyone.
He must have woken up on the wrong side of the bed today because he's been snapping at everyone.
I'm sorry if I'm grumpy; I must have gotten out of the wrong side of the bed.
I'm sorry if I'm grumpy; I must have woken up on the wrong side of the bed.
This idiom is often used humorously or to explain someone's irritable behavior without implying a serious underlying issue.
Collocations
Synonyms
Antonyms
Related Phrases
💡Pro Tip
Usage Context
This idiom is best used in casual conversations or when describing someone's mood in a lighthearted way. Avoid using it in formal or professional settings.
⚡Gold Rule
Correct Form
The phrase is typically used in the past tense ('got out of the wrong side of the bed') or present perfect ('have gotten out of the wrong side of the bed').
📖Word Origin
The origin of this idiom is unclear, but it likely stems from the idea that waking up on one side of the bed (perhaps the less comfortable side) could metaphorically lead to a bad start to the day.
📝Usage Notes
This phrase is commonly used in informal contexts to explain or joke about someone's irritable behavior in the morning. It is not typically used in formal or professional settings.