Check out this cool inflatable Stay Puft Marshmallow Man costume, made by Brian D. Brian was kind of enough to submit this is MD — thanks very much, Sir!
This is a great idea… he used an inflatable yard decoration, and customized into a wearable costume. Brilliant! Be sure to watch the video at around the 50 second mark, when it shows the Stay Puft man running, ha that looks pretty tricky.
Brian posted a full tutorial on his blog that shows how he made it. Very interesting and well done!
I cut the hanger down to the length of the battery and used some duct tape to fasten it. I bent the metal part of the hanger to be more narrow and hung it from my belt. It was a little uncomfortable in the beginning but as I re-positioned it and bent it different ways it was not as bothersome anymore.