It's Golf Balls

[JJCJR]

A man entered a bus with both his front pockets full of golf balls;
he sat down next to a beautiful (you guessed right) blonde.
The puzzled blonde keeps looking at his bulging pockets.


Finally, after such glances from her, he said, "It's golf balls."
Nevertheless, the blonde continued to look at him thoughtfully,
and finally not being able to contain her curiosity any longer asked....

"Does it hurt as much as tennis elbow?"