Here are another round of great MMA videos from youtube and other places for your perusal. All I have to say is Bas Rutten is dangerous and comical at the same time. That's scary, and it applies in all connotations of the word.
Bas Rutten vs. Warpath
Awesome Hightlight reel (Very Bloody)
UFC 66 Preview: Liddell vs. Ortiz 2
Runner Up: Bas Rutten Sound Effects