Definitions by joemybro
Cosco
The intoxicated pronunciation of dubstep music producer, Caspa. This term was founded by a sweaty group of friends, in the cold rain, after a Rusko concert in Nashville, TN. While waiting for a cab, and in anticipation of Caspa's upcoming show, the group of friends formed the term, Cosco, in a failed attempt to express their excitement to see London's dubstep producer in live action. Cosco later grew to become the name of the rave goers' club/facebook group. The term is viewed by some as the foundation of what could eventually become something much greater..."A SOCIAL NETWORK FOR ELITE RAVERS".