He used a voice changer to put on a squeaky voice, which most if not all of the regulars find annoying.
I already figured this is what happened from the first 10 posts. I didn't debunk this.
Changing his name and then asking for an unmute, even if it's to his normal name is avoiding in my eyes, but I'm not an admin so I cannot take the decisions.
So I ask, how is it avoiding anything? Changing your name will not remove the mute. It only gives him some ground of authority on which to request a removal. Monkeyz thought he was impersonating someone else so in that sense it could loosely be seen as trying to 'avoid' the mute by asking the admin to remove it on faulty grounds. After it was established that it was in fact mario, however, it can no longer be argued that he tried to avoid anything in any way. He just asked for it.
That's all I am saying. Once it was established there was no impersonation, it also removed any trace of avoiding you could see in it.