Anon

So I go on this trading card making site.

There is a chat, and people without accounts are called "Anons"

There was a mod whose temp. name was Anon(numbers, like, 301 or something) and he was, obviously, disguised as an anon.

When people would be rude to him, he would surprise them by saying he could ban them. They wouldn't believe him, and thus he banned.