This one falls more under 'interesting' rather than 'insane', but this seems the best place to post it.
Not sure how often they pop up, this one appeared in my 'More Items You May Like' thingy. Seemed funky enough to share...
(Finishes in a matter of minutes though)
http://cgi.ebay.co.uk/ws/eBayISAPI.d...tem=3283678227