Penicillin

The worlds of cocktails and beer get along about as well as Jews and Arabs on the Gaza Strip. A high-minded cocktail drinker will look at a gentleman enjoying a pint and some bar nuts and think to himself "how uncivilized," while a malt fanatic scrutinizing the tap list of his local watering hole will roll his eyes when the liquor snob next to him delays everyone else's imbibing by ordering a way-too-complicated cocktail.