An ///M-Postor is someone who puts an ///M emblem on their standard model BMW that is clearly NOT an ///M model BMW. Someone who engages in deception by trying to pass off their stardard BMW as a more expensive ///M model BMW. This behavior is highly offensive to true BMW enthusiasts and is cause for immediate banishment from any BMW forum or club.
by DRANGED550 February 20, 2010