Depends which console you play on.
If someone says "black ops" they are referring to the 2010 Xbox 360 Call of Duty: Black Ops, The latest Call of Duty game.
you can't
Someone can get you to 10th prestige in COD MW2, but not Black Ops because no one has cracked the online service for the game yet.
To get, "First Blood" in Black Ops, you have to kill someone before anyone else gets the first kill.
If you hack on black ops, your profile will freeze if you're online.
No. But don't do it
hold square
It shows the someone is in the pause menu.
It spoils the fun if someone tells you
You cant punch but you can stab with the knife.
no, but he is based of someone.
I don't think you can.