I used to fold these in elementary school, and they were a lot of fun. Unfortunately I've totally forgotten how to make them, and so far I haven't been able to find them online. Does anyone remember how to fold these? They weren't extremely complicated.
This is a side view, by the way - I can remember exactly what they looked like, but I'm not a good enough artist to represent them. They were shaped something like Kermit the Frog's head, with big lips. I remember that you had to make three cuts or tears to make the lips, incidentally. They made great puppets.