Fill Your Beer From The Bottom

What is highlighted in this video may be the biggest advancement in crowd drunkeness in years.  By filling beers from the bottom, we may have revolutionized getting beer at pro sporting events.  Check out the video!

Seriously, how awesome is that?  That lady can serve 4 beers in the time it would take a normal vendor one.  This means less time in line, more beers drank, and more sports watched.  Awesome might be an understatement.