I Live In An Apartment

There is this man who lives on my complex that is so annoying. He lives on the second level but sometimes will walk up to the third level where I and another occupant stay and stomps really hard on the concrete stairs; going up and down continuously before calmly walking back down to his apartment and slamming the door. This will be his third time doing this. This time it's because he needed to get the snow off his shoes as he proclaimed by shouting it out to himself (it's snowing outside btw). I still don't know why he does this, maybe it's his way of taunting other occupants or to make himself known to others that he's a jackass.