AFK =Away From Keyboard, so obvious! wow, Couldnt you do video about something better? Everybody. Looking for the definition of AFK? Find out what is the full meaning of AFK on americangangsteronline.review! 'Away From Keyboard' is one option -- get in to view more. I have heard my friend talk about being AFK on a Minecraft server, but AFK is an acronym for "away from keyboard". It's commonly used in.