In 2009, Patricia Demauro brought $100 to a craps table in Atlantic City. Four hours and 18 minutes later, she had rolled 154 times, a world record for craps rolls. The odds of accomplishing this is 1 in 1.56 trillion. – WTF Fun Facts
Source: http://content.time.com/time/nation/article/0,8599,1901663,00.html