Historical clue formulations

• "Unbelievable!" ... or what 17-, 25-, 35- and 46-Across are made from, letter-wise? — 2026-08-26
• Words said while shaking one's head in disgust — 2022-06-05
• "What a jerk!" — 2019-05-18
• "The nerve!" — 2011-05-06
• "The nerve!" — 2008-06-21
• Words after a rude encounter, maybe — 2004-07-20