Nicknames can be really cool. Many professional athletes have awesome nicknames. For example, Reggie Jackson was called 'Mr. October' for his tremendous playoff performances, Joe Montana was called 'Joe Cool' for his calm demeanonor in pressure-packed games, and Wayne Gretzky was simply called 'The Great One' for obvious reasons. On the other hand, sometimes athletes end up with awful or bizarre nicknames that they probably never wanted in the first place. Do you have a nickname that you are ashamed of? C'mon 'Goofy', let's see how many of these guys you can identify with!