(verb) To consume 2 eight balls of cocaine in one night. One eight ball is equal to 3 and 1/2 grams of cocaine.
Guy 1: "Man I was partying like Sheen last weekend, banging 7 gram rocks. Ended up in ICU at the hospital though!"
Guy 2: "Daaamn man that sucks, are we still on for Friday?"
Guy 1: "Yeah baby you know it, got score another eight ball first."