Historical clue formulations

• Two-word tribute — 2022-03-31
• End of many a toast — 2016-09-18
• Toast words after "Here's" — 2014-04-20
• Conclusion of "Happy Birthday" — 2008-02-13
• "What's it ___?" — 2006-10-25
• "Happy birthday ___" — 2006-06-19
• Appropriate dedication for this puzzle — 2001-11-29
• "Happy birthday" follow-up — 2001-11-22
• "Nuts ___!" — 2001-05-17