>Every day for the past ten years, Loretta there's been giving me a large black coffee. Today she gives me a large black coffee, only it has sugar in it, a lotta sugar.
That was considered a large coffee back in 1983?

>That was considered a large coffee back in 1983?
why do you care?

A "cup" of coffee is technically 4 ounces, or roughly 120 ml. Those type of styrofoam or paper cups are usually 8 ounces cups, so filled to the brim would a "double size" standard coffee.
Might be why Starbucks started using their gay terminology for drink sizes because they were selling much larger drinks and especially mixed ones for the modern HFCS addicted fat asses of American suburbia.