That's genious! Allthough it doesn't make sense that it's reversed. Why would he throw away that many beers and as "Nice story bra" makes a point with; "Why whould they creat a machine that drains beer out of cups?" And then put the 'used' cups back in the row....
It is a suction tab that gets pushed up and seals after beer is in it.
plus, why would they create a machine that drains beer out of cups? think bro
http://www.wired.com/gadgetlab/2010/12/how-it-works-beer-dispenser-fills-glass-from-bottom/ There you go.
Watch it in reverse and maybe you'll figure out how they did it :P http://playgif.com/8889#reverse
use the knowledge of that brain the universe gave you, the woman in the back is brushing her hand through her hair, this time look at it in reverse, her actions are weird and so are his.
Girl playing with escalators
Burn After Reading - George Clooney Shoots Brad Pitt in the head
The Burj Dubai tower gets hit by lightning
Hancock
Biker gets hit by remoite controlled truck
Canoe vs. raft
Girl jumping fail
Referee beats boxers in the ring
Headless camel walking around
Cop catching illegal immigrants