>>347933238
acting like a gamer word is generally seen as acting with 0 regard for the people around you and their comfort level
cutting someone off, that's a gamer word
being loud and obnoxious, that's a gamer word
filming worldstar videos, that's a gamer word
there are many ways to act like a gamer word, the best way to avoid acting like a gamer word is asking yourself "is this what a good human being would do?" if the answer is no then don't do it