Older but not wiser, Johnny Knoxville and the crew are back for the most unbelievably outrageous jackass yet. Brace yourself as they reach new leveIs of immaturity and with a IittIe help from some brave new friends and guest stars, their wildIy outrageous pranks and dangerousIy bone-crunching stunts will have you laughing until it really, reaIIy hurts. Some people never learn.