I wanted to create a thread to discuss what objective standards, if any, exist for laws codifying public decency. Specifically, I think it would be most interesting to focus on situations where:
* Certain "offensive" behavior is not explicitly forbidden. For example, when one rents a home, it does not state in the lease that one cannot masturbate on one's front lawn during daylight hours or display a menagerie of visually shocking, mutilated animals on one's property.
* One is generall