A man entered the bus with both of his front pockets full of golf balls and sat down next to a beautiful blond.
The puzzled blond 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"?