Historical clue formulations

• Uses performance-enhancing drugs — 2023-01-01
• Goobers — 2022-11-27
• Dimwits — 2022-08-04
• Dummkopfs — 2021-05-29
• Uses performance-enhancing drugs — 2019-05-14
• Ninnies — 2017-05-01
• Idiots — 2015-05-04
• Deduces, with "out" — 2009-05-06
• Saps — 2005-08-27
• Ninnies — 2002-11-07
• Deduces, with "out" — 1998-10-02
• Numbskulls — 1997-07-09