Orndorff
A wresteler known in the early '80's for his famous finishing move the pile driver.  Hence the term Orndorff is used to describe the sexual act, when a girl's ass is in the air and you are pounding her hole with all your might.
Last night I met this chick at the bar so I took her back to my place, and Orndorffed the shit out of her.  She was walking pretty funny when she made her walk of shame.