double cups 

Having two cups, usually styrofoam but also solo cups, and usually full of "Drank" aka "Purple""Purp""Lean""Purple Swag" and finally "Houston Juice"/"H-Town Juice". Born in the H-Town Houston, Texas some of the other Sothern states have gone away from the cups having to have Drank n just fill the cups with whatever. But in Houston, we still fill them Double cups with that Purp.

Hey yo Homeboi, I kno u bout to sip them Double Cups at this party right? Bout to be Slowed n Throwed tonight!!!

double cups by Young Meklo July 31, 2012

fill cups like double D's 

To drink an obscene amount, to the point where you're completely tore down and will most likely end up with a woman is tore up.

Louis: "Oh man! Last night I was blazed out of my mind, not to mention I was filling cups like double D's."
Mike: "No kidding. I couldn't believe you went off with that dirty cheese hog beast-woman. She looked like a cross between a 10 dollar crack whore and a broke down parasite-infested sumo wrestler."
Louis: "Well I guess that explains why it itches."

fill cups like double D's by Nick D August 13, 2004