Figured i would try to explain it more, not trying to steal ANY light.
Full credit goes to KingMoFoSEXYMan. Just figured i would try to explain it more.
ME=Player 1
YOU= Player 2
1. Player 1, invites Player 2 to a party, then join the game you want boosted.
2. Before the game starts for real, player 1 backs out the party with player 2(sometimes player 2 doesn't get backed out with player 1, no big deal.)
3. player 2 then backs out to the multiplayer menu, clicks PSN then Player match then invites player 1 to player 2's party
4. Player 1 then opens up create a class and then copy or move class.(Triangle)
5. Leave it on the menu that popped up, " Are you sure you want to over-right".
6. Player 2 is the party host and switches to combat training when player 1 gets to step 5
7. Player 2 changes the game-play to FFA on nuketown
8. Player 2 then backs out kicking player 1
9. Player 1 needs to press ok when asked and a wheel should pop up
10. Let the wheel load till it kicks you out to a player match(player 1)
11. Player 1 then invites friends for a 6 person lobby, no more no less.
12. Switch to wager then player then wager then player again game should now load FFA play it then it will switch to the game mode you left
Can be ANY combination of second controllers and real players, as long as its 6 people in the lobby
If your DEAD SET on boosting, and don't mess around i will do this with a few people.. PM your psn, i will only add non annoying people to, meaning if your annoying, DELETED lol

Also i have no trust cause of treyarch sneaky sneakys, so don't be some random with no post on NGU
AND PLEASE! DONT PUT THIS ON YOUTUBE!!!!!!!! or tell all your guys little friends with big mouths...