Dear Administrator,

I was a huge fan of the slap-gaming server and I went too far and griefed the farm of a castle living near my home. I had a friend named gratman101 who did it with me and we now realized Minecraft doesn't mean anything much anymore without this server. It has such a stable community that we love so very much. Gratman101 and I, Deathblood228, would like to have just one more chance on the server. We are sorry, once more for what we have done, thanks for your time.

Sincerely,

Deathblood228 and gratman101

If you only did a little bit of griefing, then maybe I would consider unbanning you. But you completely destroyed someones castle and farm, just for fun...
You even left signs saying "haha, thats what you get for not wging it". You will not be unbanned, we don't want people that do stuff like that on our server.