Another mouthpiece for the Republican party who spouts off on a regular basis on FOX News. A man who has no trouble spinning, streching the truth, and lying in order to score points for the right. A hypocrite of the worst kind.
Bill O'Reilly started that war on Christmas stuff just to score points for the right.
by jesster79 January 18, 2006
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A person who doesn't know his ass from his elbow about most of the things he talks about, but insists on trying to prevent the American public from seeking the truth for themselves as a means to get them to assume that his propogandic ramblings about subjects that a 5-year-old could demonstrate a better grasp on than he does are accurate.

See also: ANAL RETENTIVE
PROPOGANIST
BULLSHIT ARTIST
After watching only a few of Bill's shows, I detected an unmistakably strong scent of bullshit coming from my television}
by D-Shiznit May 31, 2005
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1. Someone who pompously tries to win arguments by talking over the other person despite making logical fallacies.
2. Named after the pompous FOX News anchor who keeps talking over his guests.
Guy 1: "Is Edgar an idiot or what? He keeps talking over me when I talk to him and he tells me I'm wrong without explaining why."
Guy 2: "Dude, just don't talk to him. He's just another Bill O'Reilly."
by jack555 November 11, 2011
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Legendary Australian leg spin bowler of the 1930s
Bill O'Reilly was hated by Don Bradman, because O'Reilly was Catholic and the Don was a bigot.
by Slartibartfast69 January 18, 2015
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1. Any frumpy over-60 white male who loves a large dildo up his ass while talking dirty to employees on the phone.
2. To cram a large dildo up your ass while having phone sex.
"Honey can you repeat that? I wanna do a "bill o'reilly" for the full effect."
by Michelle Mybell March 29, 2005
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The O'Reilly Factor" is the name of a medical condition where a white male christian is overcome with so much stupidity and conservative extremism that they are considered to be an international threat.
by flibmcgrain January 13, 2015
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