Actually I thought his name was Darrell Abbott? At any rate, when I open my "Cowboys from Hell" cd and look at the credits, it does indeed say "Diamond Darrell" as his nickname in there. I know that in his attempts to become more 'metal' and less 'hair' he started wearing a razorblade and changed it to "Dimebag", but I always thought changing it to Dimebag was cheesier than just having it be Diamond in the first place, or better yet, just having people call him Darrell. No matter how you slice it or what you call him though, one thing is for certian, the man absolutely RIPS on guitar and chunks out some serious metal carnage!