If you have been wondering about what does AFK mean in a game, then the acronym refers to "Away From Keyboard." It is commonly used by gamers to inform their fellow players or rivals that they will be away from the game for some time. For instance, a gamer can send a message saying "AFK for five minutes" before he leaves the computer to deal with other things. When it comes to multiplayer games, an AFK gamer can affect his team negatively due to his inactivity.
