Historical clue formulations

• Guy's name that's old slang for "OK" — 2025-02-04
• Nickname alternative to Coby, perhaps — 2024-04-05
• Copacetic — 2024-02-22
• One of the Blues Brothers — 2021-04-18
• Gyllenhaal of "Brokeback Mountain" — 2020-07-27
• A-O.K. — 2020-01-02
• TV anchor Tapper — 2019-11-05
• Hunky-dory — 2018-04-24
• Actor Gyllenhaal — 2017-10-11
• Hunky-dory — 2017-06-29
• Hunky-dory — 2017-04-19
• O.K., in slang — 2016-08-10
• Copacetic — 2015-01-31
• Just dandy — 2014-01-17
• Gyllenhaal of "Brokeback Mountain" — 2013-03-31
• Actor Gyllenhaal — 2012-04-30
• Gyllenhaal of "Love & Other Drugs" — 2010-12-06
• Ducky — 2010-02-12
• Actor Gyllenhaal of "Brokeback Mountain" — 2009-06-08
• Prizefighter La Motta — 2009-04-05
• Hunky-dory — 2003-03-01
• Hemingway's Barnes — 2003-01-08
• O.K. — 2001-07-29
• Hunky-dory — 1999-02-27
• Country bumpkin — 1998-04-01
• O.K., in slang — 1998-01-22
• Boxer LaMotta — 1997-08-06
• The Fatman's TV partner — 1996-11-27
• Senator in space ___ Garn — 1996-08-07
• Senator-astronaut Garn — 1996-04-09