It used to be that we'd run into insufferable bullies with anger management issues a few times a year in the schoolyard, or maybe as an adult at a testosterone-filled dive bar or club. The bullies were clearly covering up a tough home life or a behavioral issue. Macho drunk dudes ? Probably compensating for something. But those run-ins seemed irregular enough that we'd simply roll our eyes and go on with our lives. These days, however, the internet alerts us to these deluded, self-important ind…