A Lok Slam is an Alcoholic drink, made by drinking down to the top of the label of a 40oz(your choice of type of beer)and then pouring in a fourLoko(and repeating this until the fourLoko is empty). There are different combinations, like a OE 40oz and a Grape fourLoko is known as the NiggSlam*
Nuk1-Damn I'm so hungover
Nuk2-Wut'd you drink last night?
Nuk1-A niggslam, they get u fuckkkedd upp
Nuk2-yeah i drank two Lok Slam s i yacked everywhere and pissed myself