A blind man and his seeing eye dog are in the supermarket doing some shopping. Suddenly in the middle of an aisle, the man picks up his dog by the tail and starts swinging it around. A startled shop assistant rushes over and says to the man "What's the matter?" she yells, "Can I help you?" The blind man continues swinging the dog and casually replies,
"No thanks, I'm just looking around."
"No thanks, I'm just looking around."