How much liquid could a human stomach forcibly hold?

Answer 1

1 quart

Answer 2

Well, someone recently made the news when she died because she drank too much water and didn't pee it out or throw it up. I think she drank two gallons. But a few years ago, some stupid people I was unfortunate enough to know drank one gallon each. Both threw up as soon as they got the last of it down. I would not recommend trying this, because it's disgusting, and also can kill you (or at least seriously damage your organs- your organs weren't made to ingest so much liquid at once).