3M's Duct-tape wallet; instructions on their website. I just had to do it after reading this infomercial cheese:
"Most people agree that Duct Tape can save you money on costly repair bills but did you know that you could create a wallet to hold all of the money you’ve saved? It’s not as difficult as it sounds and in just a few simple steps, you could be the proud owner of this year’s most important fashion statement (“Duct Tape is my life”)."
http://international.3m.com/intl/CA/...dt_wallet.html