Add him on steam and apologize or something.
"moo you fag gime back" doesn't count either.
From the sounds of it he tried it?

I don't know what to do
Anyway, yeah Moo isn't what people say he is. He isn't some evil person out to get you and OMG BANZ OLOLO.
He also, however, isn't a picture perfect admin. He's a person that I think with a little bit more experience would make a great admin.
Right now, however, I think he would make the RND a little bit more peaceful by banning only/mostly by the rule guidelines and also being more professional about it (kinda like sanders...?)
Nobody likes being banned for reason "a"