Related Clues:

• Doubly thankful to hear this as one leaves?
• Exit line
• I leave performing alone and farewell?
• Fisherman's line on (or to) one that got away?
• Game knight given grand farewell
• So long, and thanks, thanks again
• Goodbye to a vehicle maker
• Good-bye to All That, originally first part of autobiography
• Be watchful
• Bye!
• Cheerio!
• That length — goodbye!
• Cheery send-off
• "Bye now!"
• 'Later, bitches!'