by gigliano August 15, 2006

Verb: to penetrate anally. "Sacrum" is the hip bone. "Sacrum" also means "holy." Hence, to "profane the sacrum" is to render something holy unholy.
The priest rendered profane the sacrum of the little altar boy. Afghans and Arabs, in their full Islamic glory, are known to profane the sacrums of little boys they abduct.
by Iblisatan July 22, 2007

by gigliano August 15, 2006

bottom guy (or girl) lies prone, and top/dom girl, who usually masturbates by humping pillows, rides spinous tubercles of lower back. gives guy feeling of being ridden and being a bottom bitch.
by ferever September 06, 2018
