Been a topic of discussion here in Ohio.
Should it be considered indecent exposure?
I believe some sort of fine should be put into place for it. Maybe not arresting the person.
Can't do that, because then chicks wouldn't be able to sport the thong up look. And we don't want that going away

. What you have to do with behavior like this is make it socially unacceptable. For instance, letting it be known that sagging pants started in prisons as a way of letting prisoners know that one was gay and available. Make a strong association with sagging and homosexuality, and the behavior will go away on its own.