Just after I got my CWP I was pretty pleased with myself. One evening shortly after, we were going out to a movie with some friends we hadn't seen in a while and in the course of the eveniong's conversation I told them about my permit and that I was packing.
When we got to the theater, we had to wait in line for the next show. There was a pair of hip-hop types (high school age) about 10-15 places ahead of us, and while we waited, a couple of their 'homies' sauntered up and wanted to join them in line (which was getting kind of long). It was cool with one guy, but the other apparently didn't like one of the other guys and told them to find their own place in line. This resulted in a bit of a 'discussion' and horseplay, which my friends very 'suburban' wife took for the start of a fight.
She decided she was scared and whined loadly, "You've got a gun, do something!". Needless to say, that got the attention of everyone around us and startled the kids who were horsing around. I couldn't think of anything to say except, "Chris, they're just kids fooling around, and it's not a shooting offense!"
Seemed to work, though I got a few looks, no one called the cops and the kids did calm down.
Lesson learned: No one needs to know your business.