The Generally Accepted Roleplaying Guidelines Commission

Class A character deaths occur when your character, during a roleplaying session, is considered out of commission for the remainder of the roleplaying session. Once a Class A death occurs, you must leave the roleplaying session for 30 minutes, or choose a new identity for the remainder of that session. Any instance that your character dies by the hands of another player is considered a viable Class A death. Examples can be seen below -- 
 

-Getting shot and killed. 

-Getting ran over by another player.

-Being beaten up by another player.

-Having mercenaries sent after you by other players. 

-Any other means by another player. 

 

In any instance you commit a Class A death on someone, report it immediately to the roleplay session administrator and they will see to it properly.