climb/jump on the bandwagon; join others in doing sth fashionable or likely to be successful
While prices are rising so fast, many shops think they can jump on the bandwagon and raise their prices, too.
Sometimes you just can't go with the flow and jump on the bandwagon. You have to know what the wagon is.
After the latest polls I think that Green is going to win. Let's jump on the bandwagon right now and endorse the Man before we get left behind.
Last time, everyone joined in as we moved along but this time, we're not going to allow anyone to jump on the bandwagon.
