One-piece, footless pajamas

What do you call the things in the title?

I have no go to word for this!

Dark chocolate in s'mores is inadvisable

If you decide to make s'mores in your toaster oven, even if you usually prefer dark chocolate, milk chocolate is much wiser. First, dark chocolate will go liquidy and stay that way the entire time you are trying to eat it. Second, it stays _quite_ hot. Also, ow.

And now you know!