"In human anatomy, the perineum is generally defined as the surface region in both males and females between the pubic symphysis and the coccyx. "
(bogus official shove it up your cunt, Tue 9 Jun 2009, 9:06, archived)

Indeed.

( Esme Weatherwax I swear on my tash it's daycent hash, Tue 9 Jun 2009, 9:08, archived)