Historical clue formulations

• Grump — 2025-02-01
• Wallow moodily — 2024-02-27
• Act like a sore loser — 2022-12-05
• Mope — 2022-11-26
• Pout — 2019-08-25
• Show signs of a sore loser — 2018-08-11
• Sit and mope — 2017-05-29
• Show petulance — 2014-11-18
• Act the sore loser, say — 2014-03-05
• Be in a pet — 2012-12-12
• Be ill-humored — 2009-01-15
• Be a sourpuss — 2007-10-10
• Resist cheerfulness — 2004-09-12
• Display of displeasure — 2001-01-06
• Be ill-humored — 2000-07-24