Do your nut
verb
To become very angry or upset.
He did his nut when he saw the damage to his car.

Often appears as...
- do your nut in
- do his nut over
Usage tips
Informal
Colloquial, Idiomatic
verb
To spend a lot of money on something.
He did his nut on a new car.

Often appears as...
- do your nut on
- doing my nut on
Usage tips
Informal
Colloquial, Idiomatic
verb
To become very angry or upset.
He did his nut when he saw the damage to his car.

Often appears as...
- do your nut in
- do his nut over
Usage tips
Informal
Colloquial, Idiomatic
verb
To spend a lot of money on something.
He did his nut on a new car.

Often appears as...
- do your nut on
- doing my nut on
Usage tips
Informal
Colloquial, Idiomatic
Definition 1 of 2

Emotional Intensity
This phrase expresses a strong emotional response, indicating a loss of control.

She did her nut when she realized her brother ate her chocolate.
Colloquial British
It's a common phrase in the UK but might not be understood elsewhere.

I'm worried about the exam results; I hope mum doesn't do her nut.
Negative Situations
Used when something bad happens or there's a reason to be upset.

My dad did his nut when he got the repair bill.
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