Historical clue formulations

• Annoy — 2025-11-13
• Hound or dog — 2025-02-23
• Bug — 2024-04-03
• Bug — 2024-02-18
• Nag — 2018-04-19
• Nag — 2018-04-14
• Keep bothering — 2013-08-19
• Nag — 2009-10-01
• Bother — 2005-07-25
• Drive up the wall — 2004-09-23
• Annoy — 2004-05-09
• Annoy — 2001-02-05
• Bug — 2000-01-03
• Annoy — 1999-06-28
• Bug — 1998-10-02
• Emulate Dennis the Menace — 1996-04-06
• Ask, ask, ask — 1995-02-27
• Irritate — 1995-01-02
• Nag — 1993-11-25