Related Clues:

• It may be requested at a fountain
• Pepsi or Coke
• Word with ''water'' or ''fountain''
• Caffeine source, often
• Output of some fountains
• Pop, elsewhere
• Vanilla-flavored treat
• Ice cream beverage
• RC or Jolt
• Pop label
• Shake relative
• Fountain choice
• Vending-machine offering
• Fruit juice alternative
• Soda fountain order