A blind man... ...enters the [KaDeWe](http://en.wikipedia.org/wiki/Kaufhaus_des_Westens) in Berlin, together with his seeing eye dog. Tapping his cane, he makes his way along the displays when suddenly he stops, grabs his dog by the hind legs and twirls it around above his head a couple of times. Of course, the other shoppers are upset with the commotion. Fortunately, the floor manager arrives promptly and takes charge. ""Sir, what *were* you doing?"" he demands indignantly. ""Oh,"" replies the blind man, ""Just looking around a bit"".