Mystery customer racks up birthday bash bill in Dubai
                                
                                
                                    (Newser) -
                                    A jug of wine, a $105,000 bar tab, and thou. That could have been the bar manager's sweet ode to a mystery customer who paid the mammoth single-visit bar tab without blinking an eye.  The tab—which included, among other goodies , a $35,000 six-liter bottle of Cristal...