Top definition
(noun) the crease created between two large breasts when they're pressed together in the middle. The valley of the cleavage.
With that push-up on, I *swear* Donna's got four inches of boobie grin goin' on.
by Holly M S May 23, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug