PUB QUAFFS are alcoholic beverages typically served in pubs. The term refers to ales, SUDS, and pints, which are all types of beer. Ales are a type of beer brewed using warm fermentation, which gives it a fruity flavor. SUDS are a type of beer that is light and bubbly, often with a mild taste. Pints are a larger serving size of beer, usually 16 ounces. All three of these types of beer are popular choices for pub quaffs.