Historical clue formulations

• "Shush!" — 2025-09-30
• "Zip your lip!" — 2024-06-16
• "Shut up!" — 2022-11-04
• "That's enough out of you!" — 2022-04-23
• "Ixnay!" — 2020-07-15
• "Zip your lip!" — 2016-09-19
• "That's enough out of you!" — 2016-03-21
• "Shut up!" — 2015-07-17
• "Not another peep!" — 2015-01-15
• "Zip your lips!" — 2011-12-07
• "Enough already!" — 2011-11-19
• Restraining order? — 2011-07-07
• "That's enough out of you!" — 2009-12-21
• "Zip your lip!" — 2008-09-17
• "Enough!" — 2005-01-22
• "Shut your mouth!" — 2004-08-15
• "Zip your lip!" — 2002-09-22
• "Shut up!" — 1999-07-26
• "I've heard enough!" — 1997-05-04
• Restraining order? — 1996-11-23