Historical clue formulations

• Hip person, in old slang — 2025-12-01
• Chill dude — 2023-09-24
• Hipster — 2013-05-02
• Beat Generation persona — 2010-02-01
• *Hipster — 2007-07-31
• Hip person — 2003-11-04
• Daddy-o — 2002-06-07