if you rub a index or credit card over the stung area.... the stinger will usually be removed....... you dont want to use tweezers because the "venom" is located in a little "sack" and the end of the stinger (originally inside the bees body, but when it stings the whole thing comes out) and if you try with tweezers you will be squezing all the extra venom that is still in the sack into the skin and irritating the area more
 
lol......... i like the "naughty in the field of bees" idea