Historical clue formulations

• [I'm trying to listen!] — 2025-03-06
• Librarian's reprimand — 2024-12-03
• "Pipe down!" — 2024-08-13
• "Quiet, you!" — 2020-12-12
• "Quiet, you!" — 2019-12-15
• "Zip it!" — 2018-08-26
• "Zip your lip!" — 2018-04-19
• "Oh, be quiet!" — 2017-08-21
• "Quiet down!" — 2016-12-04
• "Quit talking!" — 2016-02-21
• Reprimand in a movie theater — 2015-09-23
• Silencer — 2014-05-15
• "Quiet!" — 2012-05-08
• "Be quiet!" — 2009-03-16
• "Pipe down!" — 2002-09-30
• "Pipe down!" — 1999-01-30
• Silence — 1996-11-15