Coffee or a heavily caffeinated drink that give large bursts of energy, commonly used in areas of incarceration.
Homie 1: "Ayo bruh whatchu drinkin'?"
Homie 2: "Man I'm gettin' my expresso on dawg."
Homie 1: "Nah fuck that man, you drinkin' that crack in a cup."
Homie 2: "man you trippin bro..."
by Lin-axepkheat May 15, 2019
Get the Crack In A Cup mug.
When describing a drink one may find delicious, it is common in some areas to say "that shit is like crack in a cup".
Yo, that blueberry pomegranate juice is like crack in a cup.
by StrangeTownKlown November 26, 2015
Get the crack in a cup mug.