Joke: Sucker

A girl was a prostitute but didn't want her grandma to know. One day, the police raided a whole group of prostitutes and the girl was amongst the group. The police had all the prostitutes line up in a straight line. Along comes the grandma and sees her grand daughter. Grandma asks grand daughter, "What are you lining up for." Granddaughter, not willing to let grandma know the truth told her grandma that some people were passing out free oranges and that she was lining up for some.

Grandma wanted oranges too, so she went to the back of the line. A policeman was going down the line asking for information from the prostitutes. When he got to the grandma, he was bewildered and asked, "You are so old, how do you do it?" Grandma (thinking he's asking her about how she can eat oranges) replies, "Oh, it's easy, I just take off my dentures and suck them dry.