Greatest invention of all-time

How many times have you been parched and wanted something that would wrap around your entire head before you drank it? I know that's a silly question, because you probably can't count that high. That said, your dream has come true. America has returned to what has made it great -- inventing things and allowing a third world nation to produce them! Thanks to the invention above, for first time ever, you could have beer goggles. Once these babies hit the street you will be asking yourself "recession, what recession?"