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.
church hurt is where you experience a degree of distance, pain, or judgement from your church community. Essentially, you are just unable to “find your place”. This is prevalent in the Christian community, but can be extended to other religions.
Now that I am an adult I am beginning to heal from the church hurt that was inflicted on me as a child.