does anyone know...

[Krazedmuppet]

Does anyone know the name (or if they even HAD a name) to the stringy aliens on Sesime Street? they would only say "yep yep yep uh-hu uh-hu"? I can t find it anywhere, and there my most favorite! Im going to try to make one someday (when I can get materials...)

 

[beaker]

Sesame Street Martians AKA the Yip Yips.