1 definition by Chicadee
The semi-horizontal space created by the top-side of boobs; depth and slope determined by cup size and perkiness.
NOT Boob Shelf.
NOT Boob Shelf.
"When she eats chips, she gets a lot of crumbs on her boob shelf", or "When I sit in my recliner, my kitten likes to nap on my boob shelf."
by Chicadee February 18, 2011