YIPYIPYIPYIPYIPYIPYIPYIP... Having grown up with the Muppets and Sesame Street teaching me all I know this is probably one of my most favourite Halloween fancy dress how tos I have seen this year. Turn yourself into a floating Yip Yip Alien for some proper Jim Henson Halloween style.
The Yip Yip Costume tutorial can be found over at Instructables, by sliny.
The potential for party conversion once you're all 'yipped up' is endless. "Bloody Mary? Bloooody Mary? Nononononononono."
