A girl was a prostitute, but she didn't want her grandma to know.
One day, the police raided a whole group of prostitutes at a sex
party in a hotel and the girl was among them. The police took
them outside and had all the prostitutes line up along the driveway
when suddenly, the girl's grandma came by and saw her
granddaughter. Grandma asked, "Why are you standing in line
here, dear?" Not willing to let her grandmother know the truth,
the girl told her grandmother that the policemen were there
passing out free oranges and she was just lining up for
some."Why, that's awfully nice of them. I think I'll get some for
myself," and she proceeded to the back of the line. A policeman
was going down the line asking for information from all of the
prostitutes. When he got to Grandma, he was bewilderedand
exclaimed, "Wow, still going at it at your age? How do you do it?"
Grandma replied, "Oh, it's easy, dear. I just take my dentures out
and suck them dry."