n. An alternate way to refer to the "Starbucks doubleshot" beverage; a 6.5-oz can of espresso and cream. So called because, despite the fact that it is not carbonated, when opened it tends to eject some of its contents directly into one's face or onto one's clothes in a manner not unlike that of a cumshot in a porno.
I shouldn't have worn that little blue dress today. My morning Starbucks cumshot deposited a stain on it.
by SkidMarkyMark July 31, 2006