Gangster shack
A shack outside often in a rural area made of wood or steel beams with metal panels on the sides and roof to keep the elements out. Inside usually contains drug manufacturing equipment for cocaine or other narcotics. Often has a table and a few chairs so the gangsters can hangout and get high while they trap in their gangster shack.
Hey pull up were at johns gangster shack cooking cocaine and smoking weed and watching the superbowl.