As if the physics system wasn't fun enough, I found a rare physics bug at the beginning of Ravenholm. I picked up an explosive barrel and shot it at the first zombie near the treee with the lower half of a corpse hanging. The zombie burned, but the corpse started swinging around wildly. At first it stayed up in the branches with it's legs flailing around then it starts swinging up and down in circles!
I wish I could've got a video of it because it was freaking awesome in a way. :afro: