2 Legit to Stop!

Flash mobs have been around for a while now, if you dont know what it is this is what Wwwwiki says: A flash mob (or flashmob^[1]) is a large group of people who assemble suddenly in a public place, perform an unusual action for a brief time, then quickly disperse. The term flash mob is generally applied only to gatherings organized via social media or viral emails, rather than those organized by public relations firms or for a publicity stunt.

Anyway some are funny, some are for protests, and awareness some violent (like this week in PHL), others are just plain Hammer-Licious.