You put the car in neutral hoping it rolls away

Zombies are pushing, bashing they're arms against the window. Some are actually trying to claw there way in. You slide the car into neutral. All that pressure of dead bodies against the car gets it rolling. Only the slowest of the dead cannnot catch up, they fall behind, dragging themselves after the car. Twelve of them are still fighting to get inside. The back windshield is starting to crack! You are now going downhill and the car gets up to fifteen. You are losing all the zombies now, except the three who are on the car and still fighting to get in. The back windshield finally gives in with a musical rip and the dead but hungry man tumbles into your back seat. You panick and you open your door and jump out of the vehicle. You strain your right ankle and you can now barely walk on it. The car rolls about four hundred feet and smashes into the signs beside the road, stopping in the ditch. The zombie is now struggleing to get out of the car and come after you.