I can't pass out like a normal person when I drink too much. So when it happens, I usually have to just sit there, with the spins and disoriented, feeling like crap. It happens somewhere around 10+ drinks.
I once went on a 48 hour lager and vodka bender that took in 4 countries, alot of moolah, 1 horseburger, no sleep, 1 missed ferry and 2 missed flights. And a hotel we nicknamed 4 Floors of Whores.
Can't remember exactly, but, - approx 60 beers (or therabouts) and numerous bottles of vodka (we bought a crate off an hotel porter at a "local rate"). And some pick-me-ups of the liquid kind. It got blurry half way through.