Are you one of the millions of twenty-somethings that live in an apartment? Maybe you're still a college student and living in a dorm on campus or spending summer camp on the bottom bunk? Well, chances are you've dealt with them - the ominous Upstairs Neighbor.
This specimen, known for its abnormal loudness, is far more common than you think. Curious to know more about them? I'm here to teach you all about the stranger behind the sounds - some 100% true (sort of) scientific facts.