Related Clues:

• "Bye bye!"
• Foreign farewell
• 'Farewell, François!'
• 'Later, gator'
• 'Bye,' in Brest
• "Bye-bye, love"
• ''Sorry to interrupt . . .''
• ''Um, excuse me . . .''
• Twee 'later'
• Audible nudge
• Gloucester good-bye
• Subtle warning sound
• Left Bank's "goodbye"
• Brit's goodbye
• Couch ___ (recurring visual opener on 'The Simpsons')