Fans of Back To The Future saw that by the end of the 1985 classic, Biff Tannen had become an expert automobile waxer...always using two coats. Now, you can show your support of Biff's Automotive Detailing with this Back To The Future t-shirt. This shirt features an image of Emmett Brown's DeLorean in need of a waxing. The shirt shows that Biff's Automotive Detailing is located in Hall Valley, California, which is a nice place to live. For any fan of Back To The Future, this Biff's Automotive Detailing t-shirt is a must have. Get yours while you can. Don't wait until you have to tell everyone else to get their damn hands off of this Biff's Automotive Detailing t-shirt!