1 definition by da Fro

A bandwagon jumper is someone who changes from one team/political party to the other.
When the Red Sox won the World Series, their fans at the parade were mostly bandwagon jumpers.

March Madness is full of bandwagon jumpers. In 3 weeks, anyone knows everything about college basketball. When it will be over, they will forget it
by da Fro March 16, 2006
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