Related Clues:

• High-school student
• Reader of Seventeen
• Many a "One Tree Hill" character
• 3-Down sufferer, usually
• Wii user, maybe
• It follows "four" but not "five"
• Person not quite 20
• Many a driver's ed student
• First-year college student, usually
• Britney Spears fan, often
• Many a fake ID user
• Minor, usually
• Many a Jonas Brothers fan
• One on a first date, perhaps
• "90210" extra