Historical clue formulations

• Gets rid of, as the oldest item in a programming cache — 2024-11-15
• Kicks out — 2023-04-18
• Boots — 2017-03-23
• Boots — 2011-09-30
• Boots — 2008-11-05
• Puts out — 2006-03-05
• Sends off letters? — 2003-08-07
• Forces out — 2002-12-31
• Boots — 1994-04-24