Possible Clues:

• Bad, in rap slang
• Run-D.M.C.'s 'You Be ___'
• Run-D.M.C.'s "You Be __"
• Run-D.M.C.'s 'You Be __'
• "You Be __": 1986 Run-D.M.C. hit
• Messin' around, in rap slang
• 'You Be ___' (1986 hit for Run-D.M.C.)
• Sick, in rap slang
• Crazy, to Run-DMC
• "You Be —" (1986 Run-D.M.C. hit)