Saw this crazy colored worm on a hike today. It looks like a cartoon character. I assume the fake eyes are to make it look like a snake, but I think it looks kinda silly.
Update: I've been told this looks just like a Pokemon Caterpie. I had never heard of one of those, but that was enough information for me to be able to find the real caterpillar name. It's a spicebush swallowtail caterpillar. You can read more about it here.