Most people wait a little before pitting their team against Roshan. Not these guys, though.
Even though NoobFromUA's team doesn't manage to kill Roshan at the start of the match, it's still entertaining to watch them try. They got so close, too!
But yeah, a good reminder that one should probably be smarter about tackling Roshan. People have definitely killed him at the start of matches before, but my guess is that the odds are against the average person/team trying to do the same.