The first questions about slang terms are where did they come from and how did they originate. Where they originated covers a wide spectrum of places. Some started by military groups during wars while others originated in both men’s and women’s prisons. Others originated in foreign countries, by college students or just groups of people who felt they needed another name for their cup of coffee. This even includes people who don’t drink coffee for its taste, but for the reaction they get when drinking coffee. Some words are more a description than slang. Of the hundreds of terms, those mentioned here a just a sampling.
Slang names that come from where the coffee is grown or made include Java and Cocoa Java from Java Island in Indonesia. Kaffee comes from Switzerland while a Manila comes from the Philippines. An Americano is regular coffee as brewed in America while the Kona comes from coffee grown and brewed on the Kona Coast of Hawaii. Kahwa, which is a French slang word for coffee, actually comes from the Egyptian language that is spoken in the Korcafa area near Ethiopia.