We have all seen videos of mishaps with exercise balls.  Whether it's hitting your friends with a surprise attack, playing exercise ball chicken or just plain accidental...it's almost always funny.  The idiot drunks and frat guys normally get launched into oblivion.  Unsuspecting bystanders end up getting knock to their asses.  BUT this one is probably the BEST I've seen!  And she's only a six year old!It must be the angle that is filmed at...either way, it's awesome!