I once (not long ago actually) role played an enemy ambush along a road with dense forest on either side. I (the Seleucids) deployed my infantry, cavalry, missile infantry and generals in a long column formation down the road. My enemy's (I forget who they were at the time) smashed into my 'unprepared' forces. What I meant to do was deploy quickly, showing my army's quick thinking and good training, but it went really wrong...the enemy had far more and better units than I originally thought, and after a long battle with many different anicdotes, my army was annhilated, along with my three generals. I just stared at the screen for a while, too shocked to do anything.

But yeah, thats mine...the accidental suicide of my thirty thousand strong army.