To fire a bullet from a firearm. Copper historically was and currently is one of the metals used to jacket the core of bullets. The metal in "full metal jacket." To throw copper is to throw bullets. AKA, shoot at someone.
Muthafucka ran like a bitch when I started throwing copper at him.
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2million.