Related Clues:

• 'Until next time!'
• Brit's "bye!"
• Run repeated in vale
• Ominous Elliot Smith song
• Backstreet Boys' favorite farewell?
• "So ___, Miss American Pie" (repeated lyric)
• Repeated word in Mariah Carey song
• Repeated word in 'N Sync hit
• Repeated word in NSYNC hit
• "I'm off, old chap!"
• Athlete's first-round break
• Soho send-off
• "Bye, old bean!"
• Extras see you later
• 'Toodles,' in Twickenham