Dear TomHa,
Got this from the web...
Tourist lady: Does this train go to 9/11?
Man: what?
Tourist lady: I want to see 9/11.
Man: You mean World Trade Center?
Tourist lady: No, I mean 9/11.
Other tourist lady: Oh no, you want the E train. I had this problem yesterday. New Yorkers are so unhelpful

Stunned silence all the way to 42nd St.

--Downtown C train, 50th St.