This is so much fun to watch, especially since I'm a twin. My brother, Al, and I never pulled off anything as elaborate as this, even thought we did do some corkers. You have to be careful of twins and time machines. Ha!
Generally speaking, we would say please PLEASE leave commuters alone. They're already suffering the indignity of being elbowed by teenagers in the throes of sweaty, bubblegum and Axe-scented passion. After a day of soul-crushing work most people just want to be left alone. But this prank on the 4 train might actually have made some people's days a little better.