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1.
(noun)The sperm infested back of the strangest hooker one has laid eyes upon.

(verb) The act of dumping knuckle-Children on the back of a dirty,dirty,skank.

"I turned the bitch around to hit it doggy-style, but puked when I saw the hideous Sterback the slut was hiding."

"He said he Sterbacked the whore until he covered her tramp-stamp".
by Alex of Arabia April 07, 2009