like the B.F Skinner Box experiments except with shaved pussies.
I made $500 because i signed my wife up for the B.F Skin-her box experiments, and now she done gone and have a shaved old puss
by Michelefuberry November 15, 2009
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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
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