Historical clue formulations

• "Good grief!" — 2025-03-02
• "Holy smokes!" — 2023-04-09
• "Heavens to Murgatroyd!" — 2021-04-10
• "Unbelievable!" — 2021-04-01
• "Sheesh!" — 2019-12-02
• "Oh no!" — 2013-08-31