A long term immigrant would pick up on this almost immediately.

One of my handful of immigrant friends some time back told me he learned British English in school. While he said he arrived in the States with a basic skill for communication he felt he didn't speak the American dialect as well as he should have. 

Now he speaks excellent unaccented American English. He's worked hard at it and because of that he says he's constantly still picking up little 'Americanisms' that go with the language and the culture.

I always say that when you pick up and see the humor in little things like I posted you've conquered Americanisms to the point beyond that of many native born Americans.

when an immigrant reads something like this and laughs themselves silly it's a damned good indicator that they have assimilated.

                                                       

To find out why the blog is pink just cut and paste this: http://piccoloshash.blogspot.com/2009/12/my-feminine-side-blog-stays-pink.html NO ANIMALS WERE HARMED IN THE WRITING OF TODAY'S ESSAY