Historical clue formulations

• Clever comeback — 2017-02-01
• Comeback — 2014-02-23
• Comeback — 2012-12-22
• "Touché!" elicitor — 2010-08-20
• Comeback — 2007-10-21
• Certain zinger — 2004-04-11
• Comeback — 2003-03-30
• Comeback — 2002-10-16
• Insult follower, perhaps — 2002-08-30
• Thrust after parrying — 2001-05-27
• Dorothy Parker delivery — 2001-02-04
• Zinger, maybe — 2000-02-11
• Parry follower — 1998-11-21
• Comeback — 1997-05-25
• Snappy comeback — 1995-11-13
• Comeback — 1995-07-20
• Comeback — 1995-02-24
• Comeback — 1994-04-29