Related Clues:

• Nostalgic tune
• Kind of education
• "Blue Suede Shoes" or "Runaround Sue," e.g.
• Song on a 45
• 18-and-over
• Grown up
• Grown-up
• Jukebox selection
• Granddad danced to it
• Full-price payer
• Almost any doo-wop song
• Voter, e.g.
• One old enough to know better
• Former minor
• Full price payer