Hey man, I'm 31, and all I can say is anyone who is my age and still acts like that isn't worth woring about. If they aren't physically threating you, then just ignore them. Loosers is the word that comes to mind. That's high school crap, and anyone who doesn't outgrow it long before my age is not worth wasting even one second of your day worrying about. Realize how lame they really are and learn to tune them out. They have the problem, not you.