Get out of bed on the wrong side
phrase
To be in a bad mood or grumpy, especially from the moment one wakes up.
He yelled at me for no reason this morning. He must have gotten out of bed on the wrong side.

Often appears as...
- wake up on the wrong side of the bed
- must've gotten out of bed on the wrong side
Usage tips
Informal
Colloquial
phrase
To be in a bad mood or grumpy, especially from the moment one wakes up.
He yelled at me for no reason this morning. He must have gotten out of bed on the wrong side.

Often appears as...
- wake up on the wrong side of the bed
- must've gotten out of bed on the wrong side
Usage tips
Informal
Colloquial
Definition 1 of 1

Cultural Origin
This phrase comes from a superstition that waking up on the left side of the bed is bad luck.

Did you wake up on the left side today? You're so irritable.
Expression of Mood
Use this phrase to describe someone's unusually bad mood, not just minor irritation.

Watch out for the boss, he got out of bed on the wrong side this morning.
Humor Tone
The phrase is often used humorously to lighten the mood when someone is grumpy.

Uh oh, looks like Mike got out of bed on the wrong side today!
Cultural Origin
This phrase comes from a superstition that waking up on the left side of the bed is bad luck.

Did you wake up on the left side today? You're so irritable.
Expression of Mood
Use this phrase to describe someone's unusually bad mood, not just minor irritation.

Watch out for the boss, he got out of bed on the wrong side this morning.
Humor Tone
The phrase is often used humorously to lighten the mood when someone is grumpy.

Uh oh, looks like Mike got out of bed on the wrong side today!
Cultural Origin
This phrase comes from a superstition that waking up on the left side of the bed is bad luck.

Did you wake up on the left side today? You're so irritable.
Expression of Mood
Use this phrase to describe someone's unusually bad mood, not just minor irritation.

Watch out for the boss, he got out of bed on the wrong side this morning.
Humor Tone
The phrase is often used humorously to lighten the mood when someone is grumpy.

Uh oh, looks like Mike got out of bed on the wrong side today!
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