Grandpa was talking to his grandson telling him when he was 20 he could not push his erection down, When he was 40 he could do it with one hand and now at 60 he can do it with his finger. He asked; wonder how much stronger I'm going to get?
My grandpa always told me when he was young he had to keep it under the third rail of the fence to keep from pissing in his face. Now that he's old, he has to put it over the third rail to keep from pissing in his boot.