That's still abusive, regardless, you're just being sensitive.
I think that you shouldn't name yourself rooster, regardless of it being a real surname or not, because it still is slang for snake. Guy joined for the first time and names himself rooster. Seeing as there've been similar problems before, I don't think I'm sensitive but rather would just keep the server clean.
The guy that was banned even apologized and I unbanned him because she showed he really wanted to play.
The problem is that we simply have different opinions. I think the ban was just, period. If Portal decides to call me out on it, I will rethink my banning policies.