I was at a BBQ, so I was eating whilst drinking, which always helps. There's much less than a pint in a bottle of San Miguel (275ml - a pint is just under 570ml), and 5% proof, which is probably about average for most bottled lagers. It's just about the only lager I drink, mostly because it has such a smooth taste. All other lagers taste like chlorine, and give me a mouth drier than a buzzard's crotch.
This, therefore, works out as just under 8 pints of beer in about 6 hours - not a great deal, but I was surprised by the fact that it had precisely no effect at all. It just happens sometimes. Other days I get shitted on about 5 pints. I seldom go over the 10 pint limit these days. It's more fun being merry, than slaughtered.