Someone who collects/steals your empty cases whilst your still shooting, with zero consideration of whether your going to collect them to reload yourself.
I was shooting my new 6.5CM only to turn around and catch this Brass Goblin with his tote catching my brass out of the air!
by Hunt Shoot Offroad September 18, 2020
The old Boomer at the shooting range, who reloads his ammunition, who gets all up in your grill and asks you if he can take your brass.
Brass goblin: *walks up in your personal space while you're shooting, with stinking breath* Hey there, are you using your brass, sonny boy?
Me: get out of my face brass goblin!
Me: get out of my face brass goblin!
by Shadowman556 September 23, 2020