I was in a toilet (the wooden one which is out at rural areas, has a crescent at the door)

I was in it and a zombie approached me, I hit him with my axe and he died, when I looked closely I saw his body was weirdly stretching. I don't know if It happens once or not, but I'm reporting it just incase.

I'd love to get a picture but when I opened FRAPS the zombie disapperaed.