A guy goes to the Post Office to apply for a job.

The interviewer asks him, " Have you been in the service?"

Yes," he says. "I was in the armed forces for three years"

The interviewer says, "That will give you extra points
toward employment" and then asks, "Are you disabled in any
way?"

The guy says, "Yes, 100%. A mortar round exploded near me
and blew my testicles off."

The interviewer tells the guy, " O.K. I can hire you right
now. The hours are from 8:00 A M. to 4:00 P.M. You can
start tomorrow. Come in at 10:00A.M. "

The guy is puzzled and says, "If the hours are from 8:00
A.M. to 4:00 P.M., then why do you want me to come in at
10:00 AM ?"

This is a government job", the interviewer says. "For the
first two hours we stand around scratching our balls. No
point in you coming in for that."