I am not ashamed to say that I love the Jackass movies. Yes, they are dumb. But some part of me cannot help but laugh at idiots falling down and hurting themselves. Their latest film, Bad Grandpa, is not like the three Jackass movies that came before it. This movie actually has a plot. A Borat-type endeavor in which Knoxville’s character is dropped into to the real world to engender real reactions.