When I'm really drunk, my world framerate sometimes drops to 20-25, and then I fall to the ground. Very annoying. I need atleast 50 fps to be able to stand straight!!!

You can see drinking as backwards overclocking. I run at 700MHz normally, and after a sixpack 'o' beer it's just 500! I also get a terrible lag when I play multiplay (=communicate with other people).
Damn I should stay sober!