A non-scientific measure of the level of staleness of a food item. Usually used when referring to stale candies such as sour keys and wine gums.
The
test is comprised of wiggling (or squeezing if it is too
small to be effectively wiggled) the item between the thumb and the forefinger and observing its stiffness relative to it's stiffness in its
fresh state. The greater the deviation in this comparison, the greater it's degree of stalinity.