We gotta have something to prevent people from sandbagging.
I mean what's to stop Jorge (Mr "I'm prepared to lose") from purposefully having one drink to our 2 or 3 just to watch Dave fall over in his chair? And besides Jorge doesn't get drunk anyway, no matter how much he drinks.
No puking, if you puke you're out.
We get to select our beer of choice.......I'm not drinking 100 shots of something I hate.
We get to have a pee break....I ain't willing to drink for over an hour and a half without pissing. And while it might be funny, I don't want to listen to Dave pee his pants.....or smell it.
The beer must be cold......I'm not drinking warm beer.