:::As to the term "KOS", in case you were serious, look here:  Internet slang#K 

 :::* KOS — "Kill on Sight"; used to designate enemies in online games whom  based on their prior actions  one should kill 

 :::It is used more generally to refer to a policy of banning"killing"particular users or content (or users' content) in a particular online forum, in this case all changes to the article were said by me to have been "killed on sight".  That is not a personal attack.   July 3, 2005 23:58 (UTC)