A hypocridiot is someone who is both a hypocrite and an idiot simultaneously.
Jessie Jackson is a hypocrite for calling New York City "Hymie Town" - an anti-semetic, slanderous term, while calling for Don Imus' firing for his now famous "Nappy Headed Ho's" comment. In addition, he is an idiot. Hence, a Hypocridiot. Don't get me started on Al Sharpton and Tawana Brawley.