I'm awfully damn late to this party, but:
So I'm on this subway late at night. The only other people in the car are this young, nicely-dressed couple and an old, homeless-looking dude sitting across from them. This dude is just staring at this chick for several minutes, and she is getting a little freaked out. At some point, the homeless whips out his cock and starts jacking it. The young dude gets up and just starts kicking the crap out of this dude and the three of us, not the homeless, get off at the next stop.
The homeless dude is jacking it and the other three of you were the ones to get off?