I don't recall calling any player that, only describing OP actions in his post as reminiscent of 9 y.o. bully.
You really don't like that word it seems.
Sorry, It's just shorter then saying
"someone who hurts or frightens someone else, often over a period of time, and often forcing them to do something that they do not want to do." every time
There was also a discussion if how you play the game is a reflection of you (damn, I'm trying to explain this again),
but it started because OP felt deeply hurt by my comparison, explaining that he was "arsehole in game, not in RL"
I simply followed that thought, because to me, if you play a MP game "as an arsehole" its not that magically separate from you.
You're not playing an arsehole in game, because ou were forced to, but you probably like it.
But sersiously, let's not get into that discussion again.