Definition of "Randroid"

At the same meeting I was interviewed by the philosopher and historian George Walsh, a follower of Ayn Rand. The interview turned out to be a disaster, for after it had already been scheduled Walsh heard from Harry Binswanger — a Randroid loyalist I used to call the Basil Rathbone of the Objectivist gang, since since he seemed to fit the image of a ruthless henchman — that I was a "liar."

2004, Tibor R. Machan, The Man Without A Hobby: Adventures of a Gregarious Egoist, Hamilton Books, page 107

[…] She was a very unpleasant lady, and one of the most unpleasant things about her was that she was what you might call a 'born-again Randroid,' someone who'd taken Ayn Rand's teachings to such extremes that she made Rand herself look like a flaming liberal by comparison. You know the type?"

2007, Wayne Dwight Richards, Richard Ransdell, & LaDawna Word-Denslow, Dragon Drive: A Comedia Mundana‎, iUniverse

Despite being populated by Randroids (Ayn Rand devotees) and sci-fi geeks, 4chan's literature board is another that continually surprises with clever content.

2011, Cole Stryker, Epic Win for Anonymous: How 4chan's Army Conquered the Web‎, The Overlook Press