The 3rd seemed off point to me but I found it amusing. There was a guy walking around in a straight
jacket. (Just like the looney bin type straight
jacket.) His arms were bound, the thing had 20 buckles and straps... no way this guy could escape, and he kind of gave you the impression that "all was not well". Another guy was dressed in a real nice suit, carrying a brief case. This guy was purposely walking against the grain of walking traffic, walking down the up escalator.