An eldery couple were siting on a bench in a park when a beautiful blonde with a very short skirt were passing by. The old man was looking at her legs and even the ass that could be seen because of the unusual short skirt she was wearing.
The old woman (his wife) said: What are you looking at? You like her ass ha?
No, the old man replied, I was looking at her shoes.
Oh yeah, said his wife, OK what color were the shoes?
The old man caught in the middle replies: The ass’ color?!!