An artisticly perfect pussy in which the labia majoris conceals the tissues of the labia minoris and the clitoris, holding it all in beneath the slit.

a belly button that sinks into the tummy...as opposed to one that pokes out like a knot.

a navel that recedes and does not protrude

a penis so small that it acually retracts into the body

a penis so small that when it is in flacid state, it can not be seen by the naked eye

(similar to the innie and outie of belly-buttons)

an outie that is swallowed by fat

introvert or reflective person (variously used online); antonym = outie