Related Clues:

• Informal sign-off
• Word to a gator?
• 'Catch ya later!'
• Not now
• 'Till we meet again'
• ''Cheerio!''
• 'Farewell'
• 'I'm outta here!'
• See 65-Across
• Bye now!
• Farewell
• 'Toodle-oo!'
• 'Bye-bye'
• Goodbye, somewhere
• "Ciao!"