This Deadspin story about the vomiting Phillies fan made me wonder where the line is on acceptable behavior at a MLB stadium. At Kauffman, I think it's pretty close to family-friendly. You're not supposed to get stumbling drunk or scream obscenities, and if you do they'll kick you out. Fans of the other team may get some snark, but nothing worse. A few years ago I saw a few drunk Brewers fans (redundancy?) get booted for being generally offensive. From what other people say, though, the standards are a lot looser at Yankee Stadium or Wrigley. So what's the story?