Well, here's my story with that situation. So, I move away from my hometown, same county, but away from my friends, my girlfriend (we're still together though!), torn away from my dreams of biking a short way into town to crash on the couch of my best friend since childhood, or jumping in on dinner with my girlfriend's family. So I'm going to a new school, pissed as hell, stressed at home, (complicated home life, not relevant), and sick of a newly-acquired "non-somnia." (An insomnia with little effect on your day-to-day psychological or physical wellness) So I needed a friend; enter that prick. We'll call him Luca, because that was his name. He seemed decent, was into gaming, like myself, so he seemed like decent friend material. And then... the fall. He was obnoxious, got his kicks annoying people, (yes, especially me,) and enjoyed (here's where shit gets BAD) humor I can only categorize as purely off-putting. Anti-Semitic/Holocaust humor, retardation/autism humor, and the usual immature teenage innuendo humor, which I was never into. I simply told him at one point after he'd constantly annoyed me in Algebra class so much that caused me to get a C- for the Marking Period, that he was quote: "A repulsive person who both didn't deserve my time..." and "...someone who is very simply, a cancer on others around him." It can be hard, but if you need to break it off with a "friend" who really isn't your friend, (if that is your situation,) give them a steely expression while you sternly say how you really feel about them, and why you're not going to associate with them anymore. No need to get nasty, just give your honest opinion on them, and what about them has brought you to your decision to break it off.