A gigantic bull pulled a Ron Artest at an event in Spain -- leaping into the stands to go after the fans in an attempt to save his own life.
It all went down during a festival in Caparosso, Spain -- when the bull entered the ring and seemed to know it's own fate ... ultimately deciding it was better to make a break for it.
We should say ... it's unclear if the event was a proper bullfight or a rodeo-style thing (without the matador and the stabbing), but what we do know is these things don't typically end well for the bull.