backrack

When the fat on a woman's back resembles a pair of breasts.

when stuffed into a tight bra, or overflowing out of a low cut dress...

Backrack

Fat deposition resembling that of a female bosom located on the back of male or female subjects. Usually occurring in pairs, they lack an areola, nipple and are incapable of lactating except in a rare condition called Conditional Lactare Obesus Perspiration aka the CLOP. see CLOP for more information.

Person 1: "She's so fine, look at that Backrack."
Person 2: "Sorry man, look like she got the CLOP!"