Three prostitutes — a mother, daughter and grandmother — lived together.
One night the daughter came home looking very down.
“How did you do tonight, dear?” asked her mother.
“Not too good. I got only 20 dollars for a blow job.”
“Wow!” said the mother. “In my day we gave a blow job for 5 dollars.”
“Good God!” said Grandma. “In my day we were just happy to get something
warm in our stomachs!”