I wish I could have gotten a better angle at this shot, but the subway was shoulder to shoulder and I didn't want to make it too obvious.
The bottom line is that this older Eastern European man is the Master Squeezer. He took one look at how crowded the subway was and made his way towards two teenage boys, whose shoulders you can see. At the time, these two kids were talking to each other and there might have been three inches of space between them. The old guy turns around and butt first, just squeezed between them. The kids gave him looks that I wish I had on film. In response, he just put his head down and ignored them. Another NY subway moment.