There are 2,598,960 possible hands in a five-card poker game. Tennessee Williams' real name was Thomas Lanier Williams. The roaring lion in the MGM logo was named Volney and lived at the Memphis Zoo. A "jiffy" is a unit of time: 3.3357 times 10 raised to the -11 (3.3357x10^-11) seconds. So named for the length of time it takes light to travel a cm in a vacuum. The "you are here" arrow on maps is called an ideo locator.