I'm going to use Loke's appeal as a reference because I thought it was a good idea and I was too lazy to think of something else...
What I did: I trolled, I griefed a few blocks just to kill someone for my own amusement and some other thing's I don't really remember
Appeal for what I did: I know I fucked up, and I know that I pissed people off to the point where they killed me over it (I don't blame them after looking back to it), After taking a break from Minecraft I've decided to start off on a new slate, a slate that won't annoy people. I was being immature, annoying, and I'm sure some people wanted to shove their fist in my skull. I can promise you that I won't start shit over a few diamonds, I won't be an ass, and I can assure you I can improve overtime and help the server as much as I can.
Thanks.