I did get one exceptionally rude and nasty receptionist fired - although indirectly. She had been stealing from her employers and when I paid with barter instead of cash or credit card - she went nuts looking for money that wasn't there. And that lead to a bunch of things showing up that weren't right and backfired on her.
That particular woman was always nasty to me. Frequently ignored me when I came in, instead of greeting me and letting the person I was there to see know I had arrived. Not good.