Possible Clues:

• Champagne, e.g
• Girls getting drunk with a new pink prosecco, maybe
• Bubbly beverage
• Champagne or Prosecco
• Fizzy alcoholic drink
• Such as champagne
• Asti, perhaps
• That might sound like sham pain
• It's not still in the glass
• It's not still such a sham pain, by the sound of it