Abbreviation (see: bipolar menopausal bitch)
any older woman who changes from second to second her attitude, feelings, and temperament towards any given issue and then makes up completely unrelated issues to validate herself.
You: I have a problem with rumors about me being spread about me what can I do?
Her: Well its all your fault they think what they do. You control what other people think! The Kitties always come first!? I am having a bad day is it hot in here??
You: What are you talking about are you some kind of bpmb?
Her: What did you say???