a complicated system used by real men in order to rate women discretely on their physical attributes and sometimes their behavior. Is a stealthy system that must be used with care and kept secret from the opposite sex. The first letter is something that stands out about the girl and the number is their overall rating on a scale of 1-10.
G=Grenade (messed up)
R=Rice (meaning Asian)
X=Brown Bag Special
Z=Perfect (Doesn't need number)
Damn that chick over there is so mean!!! she is for sure a B7!!!
Oh look at her face!!! she is an X8!!!!
Hey man we are going on a double date. Use the WHOREis Code.