(military slang) A fragmentation grenade.

(video games, slang) A successful kill in a deathmatch game. A point or score (when considered collectively) gained by successfully killing opponents in a deathmatch game.

(transitive, US military slang) To deliberately kill (one's superior officer) with a fragmentation grenade.

(transitive, military and video games, slang) To hit with the explosion of a fragmentation grenade.

(video games) To kill.