Historical clue formulations

• Number one fans? — 2023-04-01
• Selfish sorts — 2009-10-19
• They're legends in their own minds — 2004-10-29
• They have swelled heads — 2002-08-24
• They don't care about you — 2001-05-05
• They probably don't think much of you — 1999-08-22
• "My" kind of folks — 1995-02-04
• "Me" types — 1994-06-07
• Self-ish folks — 1994-04-20