Historical clue formulations

• Mad ___ — 2024-04-27
• Lines screenwriters didn't write — 2018-08-30
• Mad ___ — 2016-12-20
• Mad ___ — 2015-06-21
• The left, informally — 2013-02-24
• Left-wingers — 2009-11-15
• Ad ___ — 2004-05-23
• Ad-___ (improvises) — 1998-08-31