Slipknot Guitarist Gets Stabbed In The Head By His Brother During Knife Brawl

Well, this is even scarier than the masks that Slipknot members wear! And that's saying a lot, because they're terrifying. Slipknot guitarist Mick Thomson got into an argument with his brother Andrew. [ Related: Lil Wayne Miami Mansion: Authorities Give The 'All Clear' After Doing A Sweep Through His House ] Oh, did we say argument? We meant