
Be/do something for your sins
Colloquial Usage
The phrase is casual and might be unclear in formal or non-UK English contexts.

He's doing the extra work for his sins of missing the deadline.
Not Literal
It's often used jokingly and doesn't usually imply serious wrongdoing.

I'm on dishwashing duty for my sins of cooking a bad meal.
Figurative Punishment
The 'sins' are often minor mistakes, not actual severe offenses.

I'm proofreading the whole report for my sins of typos.
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