The term "Bandwagon Fan" is what turned me into a Buccaneers fan in the 1980's. I was tired of being accused of jumping on the "bandwagon" of a good team (Redskins) even though they had been my favorite team. So I consciously picked the worst team in the league one year and decided I was a fan of theirs - hence the Bucs.
Now that I'm not an insecure 14 year-old, the term bandwagon fan doesn't bother me. Seems adolescent (at best) in its accusation. Therefore, HAIL TO THE REDSKINS!
And freak anyone else who hates bandwagon fans. Grow up.