Now, some people do this for shock value. Shock is just another uptown word for surprise. Granted it has a different quality to it, but a joke is about surprising someone. I'm a great believer in context. You can joke about anything. I do like finding out where the line is drawn, deliberately crossing it and bringing some of them with me across the line, and having them be happy that I did.
George CarlinI didn't wash today. I wasn't dirty. If I'm not dirty, I don't wash. Some weeks I don't have to shower at all. I just groom my three basic areas: teeth, hair, and asshole. And to save time, I use the same brush.
George Carlin