LOL. I don't believe I have seen that description before on web forums. :-)
It's like Smit described, the user probably has ability to get around ip blocking methods.
Even twisty had a hard time with a particular troll that kept bad mouthing Derrick Renaud regarding control input handling with Atari 720. Derrick was changing control inputs of the game and the troll was doing a non-stop beat down on Derrick. twisty was barely able to keep the troll off of MW back then. It was one reason why Derrick decided to call it quits back around 2010 or 2011 iirc.