In the Pilot Episode of Firefly (aired last by the same backbirths that cancelled it after less than a season) the "Purplebelly" Federal Agent sometimes called the "Mole" says, “Do you think I am a complete back birth?”
by —thoughtstorms— March 26, 2009
(n.) A pejorative whose recipient the utterer believes to have been born through his mother's anus; an assbaby. May be applied equally to those who exhibit stupid, sociopathic, or otherwise fecal behavior.
by BoxOfSigns February 14, 2010
by Bob Aman June 16, 2008