I had a former Fed supervisor like this - she was so terrible that management finally reassigned her to a non-sup position and she’s been in an irrelevant corner since, swearing she’ll die at her desk. I’ve never met anyone quite like her before or since. Obnoxious, exaggerated NY accent, bragged incessantly about her multiple “unencumbered” properties on Long Island (and she’d always giddily crow, “Do you know what unencumbered means? No mortgage!”), and just complete lack of self-awareness or tact.
She would also brag almost daily about how much was in her TSP, how she had been spoiled rotten growing up as an only child from her successful business owner father… and on and on and on. Yes, she’s a boomer.
I was early in my career, but finally realized I didn’t need to be held hostage by her and tuned her out. Made for some good entertainment, but was annoying when work actually needed to be done.