I have, it was a long time ago, when I was a kid, I got stung in my thumb and on a second occasion in my lip. The second time wasn't too bad, I got a bigger lip, and a little numbness, but wasn't as noticeable, and you could hardly tell; it could have been a honey bee. The one on my thumb, however, was pretty bad. I'm guessing it might have been a hornet or yellow jacket, because my thumb grew almost double in size, and was pounding like it was gonna explode, and the exact location where the sting entered my skin, was hurting kinda bad. The stinger was still attached to my thumb, until I pull it out, lol.