It's not crazy, but its annoying as hell.
The group of girls...who seem to think that they are the only one's in the subway train AND that everyone is deaf, because they are talking so loudly and raucously.
Worse is when its the same kind of girls and their just-born child, when the girls themselves are 16 or so.
But I go deaf at least twice a day.
Deet: Shira, I Love You!