A MMORPG word used to tell other players that a player has picked up a few bad guys and they are following him/her to their location. It is a way of telling others that your bringing in the nasties. You are coming in hot.
* These videos are coming directly from Youtube, they may or may not be most relevant to the word "Adds"
What is Define Dictionary Meaning?
Best thing is, its free and you can even contribute without creating an account.