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1.
A roboner is a robot's boner. A boner belonging to a robot.
Hey, that robot's got a boner. A roboner.
by A guy named Archer June 27, 2008
 
2.
When a person derives sexual satisfaction from activity with or being in the presence of robots.
George Lucas has such a Roboner for R2D2; he includes him in every scene!
by Volibar December 07, 2009