If I owned a chainsaw, this is the only way I would ever want to open a beer. When I read the caption for this video, I thought for sure that it was just going to be some idiot running a chainsaw through the glass top of the bottle... possibly ending in a complete disaster.
THIS ... this is much more impressive.
Nice party trick! Although, unless you are a real pro with one of these bad boys, I would have to advise you not to try this at home.
Now, off to find me one of them Angry Orchard beers I love so much.