Game manager. What is that exactly?

[Earthling]

During the course of the season the term 'game manager' has been used frequently to describe certain QB's in the league; usually in a negative sense. I was curious if there is a consensus on just what the heck that means to people here.

To me a game manager isn't a bad thing. I see it as someone who tries to keep moving the chains, and if that takes three plays of 4 yard gains, be it running or passing, that's ok as long as the chains keep moving.

Of course if the team is down by several scores, or time becomes an issue, then longer chunks of yardage would be necessary. To me a game manager would recognize that fact and try to manage the game accordingly at that point.

What do you all think? And is the opposite of a game manager a game mis-manager?