For the win, here's a video that shows you how to open your beer with a sheet of paper!

In case you're a follow the directions type and hate watching instructional videos, here's what you do:

1.  Fold the paper in half from top to bottom.  Then fold it in half long ways three times, until it's long and thick.

2.  Now fold that in the middle, to turn it into a "V" shape.

3.  Hold the bottle steady, put the "V" part under the cap, and lever against your hand to pop it off.

You might want to practice once before you try to impress the Irish lasses, you'll be a way better leprechaun if you can pull it off on the first try.

 

Source: Time