A man entered the bus with both of his front pockets full of golf balls and sat down next to a beautiful blonde.

The puzzled blonde kept looking at him and his bulging pockets. Finally, after many such glances from her, he said: 'Its golf balls'.

Nevertheless, the blond continued to look at him for a very long time, deeply thinking about what he had said. After several minutes, not being able to contain her curiosity any longer, she asked: 'Does it hurt as much as tennis elbow?'