A man applied for a job with the council, but failed the medical because he didn't have any balls. Finally he managed to convince the doctor and the boss that it wouldn't make any difference to the way he worked.
"OK," said the boss, "you can take the job, but just one thing, you have to start at 8am every morning."
"Why," asked the man, "every one else starts at 7:30 am."
"Yeah," replied the boss, "but they stand around for half an hour scratching their balls!"