So a shirtless thug boards a subway and decides to just start harassing everyone. He starts first with a guy with a bike. The guy uses his bike to block the thug so that the thug cannot get within striking range.
Okay, so the thug gives up on that guy and turns to his left where a young guy half is size is standing. He starts harassing this guy, but what the thug never counted on was that there was an MMA fighter on board. The guy was either an MMA fighter or had been in the U.S. Army, because he perfectly executes the rear naked choke hold.
End of thug.