Tonight, MTV will do the greatest thing it has done in years. Not show an episode of Jersey Shore on Thursday? That’s the 2nd greatest thing. The 1st is they will bring back the show that defined my childhood, Beavis and Butt-head. Beavis and Butt-head define the 90’s like no other show in history, but the pair will be back tonight to sit on their couch and bring their unique brand of insult humor to the 2010’s.