Well, over this past weekend, I was installing an air conditioner, and accidentally disturbed some yellowjackets. Before I knew it they were swarming around me, and even though I was wearing gloves they still stung me in a few places on my hands and arms. That day was pretty painful, but by today, its starting to get better. Has this ever happened to you? I can remember being stung when I was younger, but never this painful and never so many times. I didnt go to the ER, but next time maybe I will to get a shot of something. For a little bug, they sure have a big sting.