1.The Dairy Queen Experience (2002)

After saying he wouldn't hire NBA head of officiating Ed Rush to manage a Dairy Queen in the midst of a rant that earned a $500,000 fine, Cuban found out just how difficult it is to run the ice cream shop. He accepted a challenge from Dairy Queen and worked a day at a Coppell, Texas, store, serving Blizzards and Belt Busters to a line that reached as long as 1,000 people. (Paul Buck/AFP/Getty Images)