3) Passive-aggressive, yet annoying status comments:
You get pissed off at your ex or your best friend, and then make a quick, snotty remark that only he/she is going to understand. Rather than leaving that remark inside your skull where it belongs, you’ve put it out there for the world to see. The only way to respond to a snotty remark is with another snotty remark. Next thing you know, somebody’s been shot. It’s actually happened before.