While most people who get caught in a flash mob get started initially, you never have to wonder if you’re in any mortal danger. That is unless you were one of the poor souls caught in this intimidatingly scary “Haka” flash mob.

Haka is a traditional Pacific Islander battle/ritual dance that’s meant to intimidate and strike fear to outside natives. I’m not sure what motivated this gathering in New Zealand, but it’s an amazing terrifying feat!