The Snuggie

• $500 million in revenue

The Snuggie is one of the most successful infomercial products, even if the commercials did give people a good laugh. The cheesy ads worked to the company's benefit, though. Snuggie sold over 30 million units as of 2013, just five years after its launch, despite not even being the first product to feature a blanket with sleeves. It did, however, have the best sales tactic, and the revenue to prove it.

A Great Deal: For Under $20, The Snuggie Is One of the Best Christmas Gifts Ever