I was working as a marketing rep for a title company. My clients knew I used to sell real estate and placed a lot of bids on HUD houses for my clients. They asked me to put together a class on how to bid on HUD houses. My class ended up being an hour long with a great manual to go with it including cheat sheets and filled in forms.
When I walked into real estate offices after teaching the class for a while, people would say " it's the HUD lady" or "HUD queen.". I said "if you're going to call me something, let's make it good." HUDGoddess was born.
I got out of real estate years ago but haven't found a better handle.