Historical clue formulations

• Negotiator's refusal — 2023-01-10
• "I refuse your offer" — 2022-02-08
• Negotiation's terse conclusion — 2016-02-13
• Negotiation failure — 2016-01-24
• Negotiator's refusal — 2014-07-17
• See 12-Down — 2011-03-07
• "Sorry, Charlie" — 2010-10-27
• Negotiator's refusal — 2010-06-15
• Part of a TV catchphrase from Howie Mandel — 2007-07-23
• Game show contestant's option — 2006-11-19
• "I'm not signing" — 2006-03-28
• Result of a pullout? — 2001-04-06
• "Forget it!" — 2000-01-23
• Words of refusal — 2000-01-03
• "Forget it!" — 1999-12-30