It has recently come to my attention that the answer to
this question is a bit up in the air so I will be reporting
reasonable possibilities that I pick up. Some or all may be
urban legend but until I have a sure way to know I will use
this system.
1. The U.S. Navy used to serve alcoholic beverages on board
ships. However, when Admiral Josephus "Joe"
Daniels became Chief of Naval Operations, he outlawed
alcohol onboard ships, except for very special occasions.
Coffee then became the beverage of choice, hence the term
"Cup of Joe."
2. "Joe" is 19th Cent. American slang for coffee.
Comments
term *cup of joe*
I don't know the name of the book that I read years ago but the term was explained by saying that the
plantation owner asked for a cup of coffee 'the same color as old black joe'. In which case, the resurgence of the term needs to be rethought.
cup of joe????
The name could have been a modification of java or jamoke, which were other names for coffee. It could also have been influenced by expressions at that time, such as "an ordinary Joe."
American slang most definitely : I agree.
Very interesting
It is always interesting to know where words or expressions come from, especially when it's about a cup of coffee! I've been using it for as long as i can remember without even thinking about where it might come from. I'll now have a nice though about that admiral when i the expression ;)