TIL a Golden Arm is a craps player who has rolled for 60+ minutes without losing (rolling a 7). It was created in 1989 after a man rolled 118x over 3 hours 6 min without a 7. The casino lost more than $1m while the roller won $30K. In 2009, a woman rolled 154x over 4 hours 18 min to set the record.
