Bandwagoner 

A person who starts to support a particular thing (sports, fashion, people, ect) simply because they are trendy or start gaining momentum.

kareem: let's go warriors!

Imran: what a bandwagoner you were rooting for the cavs in the finals last year

Kareem: I don't want to miss out on history.

Imran: that's what you said about Lebron ....

Kareem: CURREEEEYYY FOR THREE!

Bandwagoner by Jibs July 3, 2016

Bandwagoner 

A fake fan. Wannabes who want to fit in with whatever's considered popular or hyped in order to gain attention and acceptance. They like something based on the majority of people's interests, not their own. Once that sports team or trend is no longer popular, they will follow whatever is currently considered "cool" or "popular".

bandwagoner: LAKERS ARE A JOKE! LETS GO HEAT!

Dan: Dude.. weren't you a Lakers fan just a few days ago?

Bandwagoner by xxrickyxx November 1, 2012

bandwaggon 

To be a sports fan of many teams at different times, like one year you root for team supposed to win the championship and the next you change to the favorite of that year.

Oh my gosh, the Thunder won the Championship! They are my favorite team!!!-This is an example of a bandwaggon

bandwaggon by Derdudeder October 30, 2012

bandwagoneer 

Someone who says or shows themselves to be a fan of a team who has won and gone to the bigtime, or, someone famous who recently died, though they had shown no support for them prior.

After the team won the championship,
the bandwagoneer bought their merchandise and told everybody how great a fan he was and how they "go back a long way."

bandwagoneer by Bubba Zanetti March 31, 2005

Bandwagonist 

A bandwagonist is someone who mindlessly goes along with an action or idea, without any real reason other than other people are doing it.

A prime example of Bandwagonists are Facebook politicans around the time of an election. They don't know why they hate David Cameron, they just do because the other people's statuses say so, and feel the urge to post similar statuses to be involved.

Bandwagonist by Poison System X May 13, 2010

band wagon 

liking a sports team only because they're winning

Joe's such a band wagon, he said he was a raiders fan last year for life, but this year he says hes a chargers fan.

band wagon by xxSAM February 8, 2007

Bandwagoning 

Joining into a popular trend that isn't enjoyable solely because it is popular.

I heard Kyle doesn't like golf at all.

Yeah man he's just bandwagoning because we're playing it.

Bandwagoning by SLANG DICTIONARY 11 September 28, 2018