CUT HIM UP GOOD

Mmmmmhmmm... Now you may be thinkin', who is this? Well, it's probably best I tell you who I am and why I'm here... Should I start? Okay...
I just got back from slaughtering EVIL PATRIXXX and many more, they squirmed like little children... I had to cut off PATRIXXX's head, which ended up getting him mad, he pushed me out of a window, where he sacrificed himself, too bad I didn't die...
He was bleedin' quite a lot, he was annoyed when he found out I was alive, he couldn't get up, I almost felt bad for him... I decided to crash my van into the building, which fell over, destroying the neighborhood it existed on... They all died painfully except me....
Who am I? I am a beast stronger then any other...
You would die before you ever saw me, I never liked to kill people, yet, I can't stop, I wouldn't have killed PATRIXXX if I wasn't told to... You know, Eulc wanted a dead body for his collection...
I will reveal my true form on Sunday, until then, this site will be haunted...
Just don't look out the window, I have my van with me... Where am I? Everywhere...