Dranking is the act of planking while consuming a beverage (usually containing alcohol) with a straw.
One would be considered dranking if he/she were lying flat and motionless, face down with arms back and palms up while drinking from a beverage which is being held by another individual or is resting on a surface below the head.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.