Something that tends to bother me whenever I see it is sports fans that are always trying to accuse other fans of being bandwagon jumpers.  It seems like all the time I see people getting their panties in a bunch over someone they think is a bandwagon jumper.  Who the hell cares what team someone else likes, if they want to start following a team just because they are playing well, good for them.  I think that people who are all of a sudden fans of a team when they play well are annoying too and probably not real fans of the team, but I'm not gonna go out of my way to point it out or get in some sort of meaningless argument over it.  I always see this particularly around playoff times in sports, especially when Philly teams are playing, me and most off my friends being from Philly.  There are always a few people who, come playoff time, are talking about "where were all the Phillies/Flyers/Sixers fans during the regular season?"  Who cares if more people come support your team during the playoffs, you should be happy about that not angry.  Instead of getting all uppity as the "real fan" why don't you just shut up and enjoy the sport and be happy your team has fans at all (you could be one of 10 Jacksonville Jaguars fans).