Every kid has one at some point: the annoying friend. You had one when you were a kid, and your kid probably has one now. Of course, you probably didn't even realize how annoying your annoying childhood friend was until you dealt with it from a parent's perspective. If you're not only annoyed, but also worried about the bad influence this friend could have on your pride and joy, it's time to take action. Read through to learn how to deal with the bad seed of your child's social life ... for everyone's sake.