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1 definition by JeremySoRad

 
1.
The stretch marks that appear on a woman's t-shirt between her breasts. In order for this grossly underappreciated phenomenon to occur, the perfect ratio of breast shape, breast firmness and shirt tightness needs to be achieved.
Hey Debbie, I'm digging on your uff marks.
by JeremySoRad February 07, 2006