TMZ — The hits keep coming for Crazy Town singer Shifty Shellshock … because a few days after getting into a fistfight with a bandmate, cops say he was driving drunk. Shifty was arrested for driving under the influence early Tuesday morning in South Carolina. According to the police report, obtained by TMZ, cops in Myrtle Beach say they were told to be on the lookout for a black SUV with California plates swerving in[…]