Hi there. I have a creeper defending my house (AKA H.D.C) named Jimmy.
(https://dl.dropbox.com/u/68013194/2012-08-04_13.20.05.png)
(https://dl.dropbox.com/u/68013194/2012-08-04_13.20.18.png)
He's gonna cut you, bitch.
How to get one:
Make a house like mine.
Don't put torches on the roof.
Then wait.
Mine came with a zombie, but the zombie died the next morning D:
He will defend your house for his life, unless you go close to him, then he sees you as a threat, and will try to kill you.
Goodbye.