It seems as though every week, the public is forced to learn another one of Wall Street's strange names for a surefire deal that couldn't miss. But the reason we're learning about those strange names is because -- contrary to promises -- the can't miss deals are shutting down -- taking Wall Street's credibility down along with them.

The latest of these is auction rate securities (ARSs) -- a $330 billion market for long-term bonds that are supposed to pay lower rates because their interest rates are set through auctions. The New York Times reports that municipalities who issued ARSs are suffering because 1,000 of these auctions failed and instead of paying 3% interest rates, they have to pay 20%. And if that wasn't bad enough, the investment banks that oversee these auctions are refusing to let investors withdraw their money.

Which investment banks are imposing this pain? Goldman Sachs Group (NYSE: GS), Merrill Lynch (NYSE: MER), and Lehman Brothers Holdings (NYSE: LEH) and the problem with ARSs is not limited to municipalities entities such as the Port Authority of New York and New Jersey. Closed-end mutual funds, student loan companies and corporations also issue them.