I was playing Half-Life 2:Ep 2 and I was trying to get the Little Rocket Man achivement. Anyone who has tryed getting this acheivment knows that it gets annoying once you get the car and fucking impossible after that bit with the advisor. Well, apparently, I shoved the gnome (here by referred to as 'Gnomey') into the car so much that the game engie thought Gnomey was part of the car. When I was running from a hunter, I stepped on Gnomey, which then catapulted me out of the map, killing me on impact. Out of curiosity, I tried it with God mode on. I was left under the map.