What do you suppose they're talking about?

I had a really hard time deciding which photo to post today so I included all I took of these ladies. They have been sitting and talking here for years I am sure, based on the amount of graffiti, paint chipping, etc. that they have endured. You might want to click to enlarge. I drive by these women many times a week but I am always up high on a bridge so have not been able to snap their picture before. We took a small family outing yesterday to capture another larger than life picture I had been wanting and then captured some ice cream after that. :)