The World According to Americans
Also check out "View of the World from 9th Avenue.” in the link.
Um, what was the funny part? Looks like an accurate map to me.
The view from 9th Avenue seems logarithmic, like one of XKCD’s maps.
You are giving Americans too much credit.
They are unaware of Antarctica.
It’s based on an old joke: The World According to Ronald Reagan.
Here’s XKCD’s version.
In a similar vein, here is the map of New Yorkistan and explanatory notes in Wikipedia.