An approximate mathematical formula used to compare and contrast the size of a woman's breasts to the size of her
ass. Typically if one is bigger than the other, the woman in question has a skewed or poor tits- to-
ass ratio - If the
two are relatively proportional, then she has an ideal tits- to-
ass ratio. In some cases, the formula can be trivialized when the woman's good looks outweighs both of those factors.