When someone is ordering coffee and is in such a haste they pronounce Espresso like they are a black guy (or girl) and say Expresso...similar to Ask and Axe.
Customer: Can I have 2 smallregular coffees with a shot of expresso in each.
Cashier: What are you...Black?
Customer: Yea nigga, what you want fool?
A strong, dark, caffinated drink for people on the go. Drank in small amounts. Small variation from the espresso. An amalgamation of the words 'express' and 'espresso'.
I don't have time to enjoy a coffee, so I'll have to have an expresso.