A man rushed into a bar and ordered a double martini. The man downed it with
one swallow, put a five dollar bill on the bar, and turned and rushed out of the
bar. The bartender picked up the five dollar bill, and folded it carefully and
tucked it in his vest pocket. Just at that moment he looked up at the boss
standing in the doorway staring at him. Doing a bit of fast thinking he said,
“Hi boss, did you see that fellow just now? Came in here, bought a double
martini, gave me a five dollar tip, and rushed out without paying.”