If it's ok, I'm going to be doing this the other way, from the admins perspective...
Here we go!
The survival rp
I went to my buddy takato14's server, we talked a bit, then loaded a survival build. A few minutes after this my other "friend" Blanzer, comes on. He asks where I am. I tell him I'm at a friends server. He tells me to tell who's or he'd ban me from his server. I decided to play along and tell him the name. He comes, and right away, he asks, "Can I have admin?" I tell him, "Ask the host, not me." And we tell him if he doesn't abuse, he can have it. He gets it, and we are doing the survival. He decides he wants to load his build, so he clears all bricks. We ask him why, he says he wants to show us his build. I decide to give him another chance. It was a zombie build, so I decide, why not? It then changes to zombies. Well, takato and Blanzer didn't really have a great relationship, so Blanzer goes up to takato's build (a huge pixel map that took him forever) and destructowands it. That's when I banned him with the reason, "Come back when you have a better attitude." Perma ban. I'm glad he's not my friend anymore. :)