1 definition by NyMetsFan
A sports fan who's loyalty is contingent upon a team's success. These fans are rarely respected in the sport fanatic community because they reap the rewards of victory, without a willingness or fortitude to face the hardships of defeat.
1realist on the New York Mets message board on 8/10/2010 says "F the Mets!! I am a Reds fan now!!"
Thus, 1realist is a band wagon jumper
Thus, 1realist is a band wagon jumper
by NyMetsFan August 11, 2010