Yep, yep, common sense be damned. I was doing my job (armed) in a hospital and one doctor pointed at my hip and in that elitist tone of voice said, "Is that necessary in a hospital?".
Eyeballed him, smiled and replied, "Yeah! If I didn't have the holster and belt my pistol would hit the floor."
I just heard the radio commercial jingle while reading this... "Real men of genious."