You have probably heard about flash mobs. A form of performance art where a bunch of people get together to execute some public stunt to the surprise of the crowd. The crowd unwillingly becomes the audience for the act – performers feel accomplished.

I have put together a list of 5 professionally executed flash mobs, some of the best ever recorded on video – watch and enjoy.

1. Frozen Grand Central, New York, USA

2. The T-Mobile Dance, London, UK

3. Subway Art Gallery, New York, USA

4. No Pants In Subway, New York, USA

5. Gangster War In Polish Trade Center, Poznan, Poland