Related Clues:

• Pub staple
• Breakfast mix
• Brewery output
• Shampoo ingredient, sometimes
• Schooner fill
• Drink with a head
• Astronauts' beverage
• Shampoo type
• 'Cheers' order
• Pucker creator
• Coors product
• Major German export
• Libation station potation
• Duff, on "The Simpsons"
• The 'one' in the phrase 'draw one'