(to) arma

To commit war crimes in a video game made by the developers of Bohemia Interactive. Armaing is often very violent but joked about by people who do it as if they have no regret.

(to) arma
Person 1: Hey man, I just arma’d an entire village!
Person 2: Wow, that’s awesome! I might arma later today

Person 1: Do you want to arma today?
Person 2: Sure do, what gamemode are we playing?
Person 1: We are doing a scenario in the Bosnian war