Historical clue formulations

• Facial reaction to pain — 2019-03-11
• Cab destination? — 2017-02-05
• Look that may accompany a groan — 2012-09-10
• Pain result — 2010-11-21
• Reaction to a friend's mistake — 2006-06-13
• Pained reaction — 2005-09-11
• React to a really bad pun — 2002-01-10
• Recoil in pain — 2000-03-20
• Start — 1999-08-14
• React to a bad joke, perhaps — 1998-05-03
• Flinch — 1996-02-22
• Recoil — 1994-11-08