When you get arrested, you only get one phone call, but with this handy little guy, you can make as many as you need. Amazon is currently selling a " Beat The Boss 3in1 " cellphone designed to do just that. With its compact design and rounded edges, you'll have no trouble at all shoving this thing where the sun don't shine and getting it behind bars. Yup, this is the perfect cellphone to cram into your ass and use in prison. Check out these specs: Wow! The size of a finger! Sounds like this is…