This shirt features an image of Mr. T as Clubber Lang in the hard-hitting 1982 Sylvester Stallone movie Rocky 3. The shirt reads I'm Going To Bust You Up. This quote was delivered by Clubber Lang to Rocky Balboa as they were about to battle in the boxing ring. As it turned out, Clubber Lang was a man of his word, as he knocked out the Italian Stallion in just two rounds. It wasn't because Clubber Lang hated Rocky, he just pitied the fool. This Mr. T Clubber Lang t-shirt is perfect for any fan of Rocky 3, and more specifically, any fan of the baddest man in the world, Clubber Lang.