I passed today! I passed today!
Okay, I was at the drive-thru at Micky D's, and the girl on the intercom called me m'am when I placed the order. So it's definitely my voice that gives me away. BUT when I got to the window, the girl there (maybe the same one?) called me sir and seemed to emphasize it. She asked me a question and I just kind of mumbled something, trying to keep my voice lower and then she called me sir again as I got ready to pull away. She was REALLY friendly. I tried to keep from grinning like an idiot till I got out to the road.