A reference to an ambidextrous style of female masturbation in which hands are placed over the clitoris as though guiding a planchette on a ouija board.
A troll on a message board who posts an inflammatory message and then runs away from the topic like a pussy to avoid the inevitable owning.
Hey, that Message Board Terrorist just linked to Fox News, The Drudge Report, Ann Coulter's web site, and a radio link to Rush Limbaughs show, but then he stopped posting!