Little Loaves of Cat

I love it when my cats are all tucked up into little loaves. I've always called it the "meatloaf" pose, although I've heard others call it different things. When I was little, my mom and I used to imagine our "meatloafed" kitties on top skateboards, rolling around town. That image still cracks me up. Can't you see it?

What do you call this pose?