Bandwagon 

When one only likes or agrees with someone/something due to success. Even if said individual liked/agreed with something before they were successful, they "hopped on the bandwagon."

The most typical is the Yankees fan, many only like the Yankees due to success, however there are the few who were brought up that way.

Phillies Fan:"Yeah baby the Phillies in the World Series!"
Dodgers Fan:"Bandwagon asshole. The Dodgers have been in the playoffs almost every year and had no success, the Phillies get good out of nowhere and win the World Series."
P Fan:"Go bitch with the Mets Fan"
Mets Fan:"Haven't you put me through enough dick?"

Bandwagon by shcoome March 2, 2010

bandwagon 

when a person likes a trend, or sports team, just because it is getting more popular.

Mike: 12 months ago: dang son the hawks freakin suck.
Mike: 12 minutes ago: how bout them hawks?
John: BANDWAGON!

bandwagon by SnookTheBe(a)sT December 20, 2008

bandwagon 

What people will "ride" or get on when they want to be accepted, espescially in the NFL. People will get on the (Colts) bandwagon and suddenly become their fans because they are doing really good or because they have a large number of fans so they can be accepted.

People will ride a bandwagon even if they dont give a shit about football or whatever the bandwagon is.

This kid at my school wears a Cincinnati Bengals shirt to school when he is a Denver fan.
Me yells:BANDWAGON!

Girls who don't care about football chant: who dey! who dey! who dey! who dey!

bandwagon by Slash of Guns N Roses July 24, 2008

Bandwagon 

Joining a popular trend because you don't want to be an individual thinker

Dave: I love these fidget spinners , you can do tricks with them it's so cool!
Johnny: Bandwagon!

Bandwagon by JFK Shot First May 29, 2017

bandwagon 

the act of dogmatically following a particular point of view or repeatedly responding in a particular way because it is fashionable, despite its logical merit.

There they go jumping on the anti-immigrant bandwagon.

bandwagon by infi January 24, 2006

Bandwagon 

A person who has only liked the broncos since they got peyton manning

He is such a Bandwagon

Bandwagon by urpleorple1234 January 1, 2015

bandwagon 

for someone to suddenly "loves" a certain band, and only knowing little songs if not no songs. like all the people who suddenly started liking fall out boy because sugar were going down came out.

"oh my i love fall out boy"
"what songs do you know?"
"oh um sugar were going down,
its my favorite. theyre the
best band ever!"

bandwagon by the kels September 16, 2005