Furry happy monsters

Vips sent me a link to this wonderful Muppet video. I guess it's from The Muppet Show. The muppets rule!

[youtube zkHM8xG6i8o]

Wow… and in the second viewing I realized they are actually *teaching* something to children! (Though the audience of The Muppet Show Tonight was probably not children): laughing shows you feel fine, happy; crying that you feel sad or glum.
The Muppets rule!