That sounds pretty fun
Like an overweight, middle aged lunch lady with a thyroid problem and is a chain smoker that has light hints of formally being a spoiled head cheerleader not too long ago, like months or weeks or something like that?
Or a slutty stripper, who can barely count to ten, who use to be a misogynistic office manager and now her clientele are his former employees and they constantly mock her by bringing up stuff from his douchey past?
Oh, or a comic book store employee, morbidly obese, similar build to the Simpson's Comic Book Guy, But female and covered in acne, obsessed with fan service manga and Taco Bell, who use to be a Lawyer from... Chicago or New York? I don't know. Anyways she was pretty ruthless and is now being taunted by a some nerd she sent to prison for a good amount of time and now he's toying with her.
Have any of those on the site yet? Probably not like those specific examples, sorry really liked your idea and it made my gears turn!
Really wanna read your stuff