Historical clue formulations

• Redundant name for a drink — 2020-07-12
• Pepsi or Sprite, quaintly — 2020-07-07
• Slice, for one — 2019-11-22
• It's carbonated — 2016-05-17
• Fizzy drink — 2015-12-27
• Redundant-sounding refreshment — 2014-02-27
• Vending machine drink — 2013-08-09
• Sugary drink — 2010-03-29
• Crush, e.g. — 2009-10-04
• Slice, say — 2008-03-15
• Drink with a straw — 2007-10-21
• 16-Across, e.g. — 2007-10-12
• Slice, e.g. — 2007-05-05
• Sugary quaff — 2006-04-23
• Crush, say — 2002-06-28
• Crush, e.g. — 2002-04-07
• One or two beverages? — 2000-06-03
• Taste test subject — 1999-10-09
• Sweet drink — 1996-07-06
• Drink in a bottle — 1995-03-02