Flash mobs were made not too many years ago. Flash mobs are when you can communicate with someone without actually speaking to them. There are two different kinds of flash mobs. One kind of flash mob is when you do it just for fun, and another kind is for a special purpose. Although, flash mobs can be a fun way to tell someone something, there's a down side to them too. The down side of flash mobs is that they can sometimes cause riots to break out in large cities. But, most of the time now if a city knows that there is a flash mob being planned they will take a step ahead and prepare for it, by having police roaming the streets. Flash mobs can take hundreds of dollars of merchandise in just a few minutes. I think flash mobs are a fun and unique way to get your point across, and I enjoy watching them.
