MACRO afk

Marks your character as AFK
 /afk message
== Arguments ==
;message : Optional - This argument lets you define a custom auto-reply message.
== Notes ==
*Your status in the guild pane will be shown as <AFK> instead of Online
*<AFK> will also appear next to your name above your character.
*Whispers sent to your character will trigger an auto-response "<name> is Away From Keyboard.".
*Typing this command in a battleground will remove you from the battleground, and you will receive the "Deserter" debuff just as if you had chose to leave the battleground from the minimap menu.
*If you are already AFK and you do not have Auto-clear AFK turned on in the options, this will remove your AFK status.
*The "away" alias was added in patch 4.0