Animal Science "Joseph Style"

I officially have the funniest kids in the world living in my house. I was cleaning the kitchen the other day while Joseph was playing with a truck in the family room. Out of the blue and for no reason at all he says, "Mommy, are snakes tails with faces."
I guess snakes do kind of look like tails with faces on them and I hadn't thought about it before. He'll probably grow up to be a famous snake scientist:-)