Possible Clues:

• "If __ Hammer"
• "If ___ Hammer"
• Merle Haggard's '___ Beautiful Time'
• 'If ___ nickel ...'
• '___ lovely time'
• 'If -- Hammer'
• 'If -- nickel for every ...'
• '___ Dream' (1967 hit)
• 'If ___ nickel...'