I really hope somebody knows what this thing is, it literally gives me nightmares, so I skewered it and then flushed it down the toilet. He's so info on it to help ID it.. It has VERY tough skin on it's back, I tried poking it with a knife when I first saw it, and it didn't even penetrate it, it has a row of spines down it's back that lay flat against it's body, it likes to hide in holes big enough to fit in, and it only comes out when the light is off.. Any ideas?

















