Grandma's oranges

[IceWizard]

Lulu was a prostitute, but she didn't want her
grandma to know.

One day, the police raided the brothel and
took all the girls outside and made them line
up.
Suddenly, Lulu's grandma came by.

Grandma asked, "Why are you standing in
line here, dear?"

Not willing to let her grandma know the
truth, Lulu told her that the police were 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," Grandma
said, and she proceeded to the back of the line.

A policeman was going down the line asking
for information from all the prostitutes. When he got to grandma, he was bewildered and exclaimed,
"Wow, still going at it at your age? How do
you do it old girl?"

Grandma replied, "Oh, it's easy, dear. I just take my dentures out, rip the skin back and suck em' dry."