To a non-American, an American. To an American Southerner, a Northerner. To a Northerner, a person from New England. To a New Englander, a person from Vermont. To a person from Vermont, someone who still uses outdoor plumbing. I'll stop here.
To a Baltimore Orioles fan, a pawn of Satan.
The quote above is generally attributed to EB White, and is believed to be in the Public Domain.