Undercleavage is nice and all, but you almost have to wonder how her boobs don't slip out of her top...
by nat s. August 27, 2008
(n.) - The bottom parts of a woman's breasts below the nipples that are visible the bottom of a very short midriff shirt or t-shirt that covers the top of her breasts.
"If that's not a deliberate display of undercleavage on that model in the Vogue photo, I don't know what is!"
-- overheard at a watercooler in Los Angeles
-- overheard at a watercooler in Los Angeles
by PRwiz101 October 17, 2009