Top Definition

1. easily crossed or penetrated
2. permeable to fluids
Man, that bitch is porous.
(Read: I say, that young woman is rather promiscuous.)
by Gman February 02, 2005
a sex position, using ur left testicle and placing it in the asshole.
yo i aint goin doggy style, im gonna porous her ass
by Matty Campbell December 05, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.