instant coffee (a beverage in the form of a powder, granules, or concentrated liquid, made from coffee and able to be quickly reconstituted by adding water)

black coffee (coffee served without cream or milk)

coffee shop, café

all you can drink

drinking party

to chug; to down

chugging; downing

an online drinking party; an event in which participants drink alcohol or other beverages while chatting online

(slang) communication between people drinking together

drunkard