Have you ever heard of a pig bank? Well, if so then you probably have heard that one before. Basically what it is is a safe place where you could get money out of a pig. But how safe is that? Well the answer to this question lies in the fact that the money can be returned to the pig, and possibly even those who are on welfare. The pig bank also allows individuals to pay their student loan payments and other things they may need to carry on their back.