Historical clue formulations

• Startle — 2025-01-26
• Cola brand with a lightning bolt in its logo — 2023-04-11
• What a double shot of caffeine provides — 2018-05-02
• Shock to the system — 2016-04-17
• Give a turn — 2015-06-05
• What caffeine can give you — 2015-03-17
• With 5-Down, bygone beverage — 2013-07-06
• Big bump — 2011-10-30
• Kick — 2011-04-30
• Big bump — 2008-10-01
• Sudden impact — 2007-07-20
• Rude awakening — 2007-04-29
• Shock — 2006-11-05
• Bump hard — 2005-10-04
• Supercaffeinated cola — 2004-12-01
• Elbow hard — 2004-08-26
• Finger-in-the-socket consequence — 2002-12-31
• Shock — 2002-01-23
• Shock — 2001-11-08
• Big buffet — 2001-05-30
• Shake up — 2000-04-05
• Stun with a blow — 1995-11-21
• Sudden shock — 1995-03-14
• Stun — 1994-01-05