First of all, the rules. For those who've never participated in a drinking game, you take a 'sip' whenever any condition is met. A 'sip' is a mouthful of the beverage of choice. These games started out with alcoholic ones, but that's rather dangerous and can get a bit disgusting, so the author recommends using something non-alcoholic. However, if you /must/ drink booze, for goodness' sakes, DON'T DRIVE! We got enough dead people already. Don't need any more stupid dead people.
This drinking game is based on the world of PernM*'s, which includes MUSHes and MOOs. It's intended to have a bit of a giggle at the myriad of PernM*s out there and how things run on them.
There are several different sections to the game, focusing on various areas of the life of PernM*ing. Just pick the one you want to look at first.