What does "jump on the bandwagon" mean?
1. Definition (expr.) do the same thing as everyone else; follow what most people do
Examples Many people say Beautiful Mind is the best movie this year. I liked it, but I’m not going to jump on the bandwagon. I thought Lord of the Rings was much better.
Examples I’m giving up bread. I’ve decided to jump on the bandwagon for low-carb diets.
Examples If this politician is going to win the election, he’ll need a lot more people to jump on the bandwagon and vote for him!