Plenty of people are total jerks. They know it, they love it, and they'll raise the price of HIV medication just to revel in the notoriety. Then there are the less sociopathic, everyday jerks, who are probably otherwise really nice. But they need that thrill. That tiny, life-giving jolt of adrenaline that comes from being a subtle anus to friends, family, and coworkers.

Those are the people who responded to a recent Reddit thread asking, "What little things do you do because you're a jerk?" God save you if you're friends with number nine.