Possible Clues:

• "What ___ can I do for you?"
• "Or ___!" (veiled threat)
• 'Anyone ___?'
• If-then-__: programmer's flow
• "All ___ being equal . . ."
• Threatening word
• Eddie Cochran "Somethin' ___"
• "What __ can I say?"
• Or ___ (bully's words)
• "What ___ can go wrong?"