You must have 2 accounts. IE, yours and a friends.
then you must download the mod stinkyque
http://wow.curse-gaming.com/en/files...3/stinkyqueue/
multi-box the two account, doing this in TB or Undercity. Darnassus if your alliance works best to reduce lag.
Then que both the account for AV using stinkyque. Join AV and quickly pull all the leuitenants to the raid, when all of them are dead thats 140 honor, you then have your second account que you as a group for an arena.
after joining the arena, simply right click the icon, and say leave arena. You get no desserter buff because Arena's dont count for anything yet =).
Rinse lather and repeat.
Best part is, its legal, you cant get banned for it.
Easy honor, enjoy =)