hard but fun
it was an awesome game. i have a walkthrough: find a drunk level you are good at, at stay there. fill the meter as high on that level as you can. this way, you stay drunk so you get that bonus, a chaser bonus for not using them, and the falls bonus since you probably do not fall off much since this is your good level. if you make it to the end, you get to watch a funny clip, then see your score. your score will probably be a rank B, but it you can stay wasted, or possibly even smashed, you will get a rank A score.
use this walkthrough-thingy, it works.