Related Clues:

• ''What,'' ''who,'' ''how'' or ''where'' follower
• "What __ could it be?"
• ''If that fails . . . ''
• ''Anyone __?''
• ''When all ___ fails, read the directions''
• "So what __ is new?"
• ''What ____ is new?''
• ''All ___ being equal ...''
• "If that doesn't work ..."
• ''If'' follower, in computer programs
• Cannonball Adderley's 'Somethin' ___'
• ''What ___ could go wrong?''
• Metallica's "Nothing __ Matters"
• ''Or ___!'' (threat ender)
• It can come after ''no one'' or ''someone''