Translation guide
The English phrase 'old bag' is a derogatory slang term for an unattractive or annoying older woman. Japanese has several derogatory terms for older women, but direct translation is rarely appropriate. The best approach depends heavily on context, relationship, and intent.
Expressing contempt or annoyance toward an older woman, similar to 'old bag', 'old hag', or 'crone'.
The most common derogatory term for an older woman. Extremely rude and insulting. Often used in manga, anime, or among close friends in a joking manner, but can cause serious offense.
That old bag is complaining again.
An intensified version of ババア, adding 'damn' or 'shitty'. Even more offensive.
I got tricked by that damn old bag.
Literally 'aged face', used to describe someone who looks old. Not a direct equivalent of 'old bag', but can be used to insult a woman's appearance.
She looks like an old bag, doesn't she?
Using 'old bag' in a light-hearted, non-serious way among people who know each other well.
Even in jest, ババア can be hurtful. It is sometimes used among very close friends or in comedic contexts, but the risk of offense is high. Consider using a milder tease instead.
You're such an old bag now! (joking)
Literally 'aunt' or 'middle-aged woman'. Can be used teasingly to imply someone is acting old, but much milder than ババア. Still potentially rude if used toward someone who is not actually an aunt.
Focusing on the behavior rather than just age, similar to 'old bag' when it implies nagging.
Means 'nagging' or 'mouthy'. Can be combined with ババア or おばさん for emphasis, but often used alone to describe the behavior.
That nagging old bag next door is yelling again.
Literally 'noisy middle-aged woman'. A less vulgar way to express annoyance at an older woman's nagging.
That noisy old bag is always complaining.
Words like ババア and くそババア are highly offensive and should almost never be used in polite conversation. They can cause serious social friction. Even in casual settings, they are risky unless you are absolutely certain of the relationship and context.
When I called her an old bag, she got really angry.
Instead of using a derogatory term, you can describe the behavior or express your frustration indirectly. For example, say 'She's always complaining' (彼女はいつも文句を言っている) rather than calling her a name.
She's always complaining.
もうそんな時間？おばさんみたい。
Going to bed already? You're like an old lady.