The act of firing your weapon into the air while sitting down at your desk.
Hoitz: SHOTS FIRED! What the hell are you doing?!
Gamble: I did my first Desk Pop! It's a real thing, right?
Hoitz: A deskpop?!?
Hoitz: What are you, a moron?!?!
The act of firing your gun while sitting at your desk.
I performed my first desk pop today.