Here's a little one that came down the pipe from Holland this morning.

    A guy goes over to his friend's house, rings the bell, and the wife
    "Hi, is Tony home?"
    "No, he went to the store."
    "Well, you mind if I wait?"
    "No, come in."
    They sit down and the friend says "You know Nora, you have the
    greatest breasts I have ever seen. I'd give you a hundred bucks if I
    could just see one."
    Nora thinks about this for a second and figures what the hell - a
    hundred bucks. She opens her robe and shows one.  He promptly thanks
    her and throws a hundred bucks on the table.
    They sit there a while longer and Chris says  "They are so beautiful
    I've got to see the both of them. I'll give you another hundred bucks
    if I could just see the both of them together."  Nora thinks about
    this and thinks what the hell, opens her robe, and  gives  Chris a
    nice long look. Chris thanks her, throws another hundred  bucks on the
    table, and then says he can't wait any  longer and leaves.
    A while later Tony arrives home and his wife says "You know, your
    weird friend  Chris came over. "
    Tony thinks about this for a second and says "Well, did he drop off
    the 200 bucks he owes me?"