Top definition
when you tuck the labia on an 'outy' vagina inside the hole, hence creating the 'skin in the box'.
"damn, that chick had an outy, but i gave her a 'skin in the box' and fixed that."
by chodeman5000 July 23, 2008
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