Some men freak out over the notion, while others seem pleased beyond all reason when it becomes apparent - they've got a neckbeard.In the article below, we're going to break down precisely what a neckbeard is (both the real deal and the slang definition). Moreover, we'll discuss what promotes its appearance, and if you don't want one, how to make it disappear.What is aNeckbeard?Before we begin, though, we should probably go over what a neckbeard is. Neckbeard… What does that mean? It’s actually a pretty self-explanatory name.There are a few different meanings attached to the term "neckbeard." For example, the Urban Dictionary defines it as, "Talkative, self-important nerdy men (usually age 30 and up) who, through an inability to properly decode social cues, mistake others' strained tolerance of their blather for evidence of their own charm."Of course, that's not the definition that men who are all about facial hair use. No, indeed, the true meaning for beard aficionados has everything...