Bandwagon
= a particular activity or cause that has suddenly become fashionable or popular
(*“Bandwagon” is especially used when referring to cheering for a successful sports team. *And “joining the bandwagon” is considered a negative because it shows you are not loyal to a team when they are not good.)
Origin: bandwagon comes from a wagon used for carrying a band in a parade or procession.
Ex: He always jumps on the “bandwagon” and cheers for the team that is doing the best.
Ex: You need to get on the “bandwagon” and paint your door white because everyone else is doing it.
