Watch: Annual NYC No Pants Subway Ride Goes Global

The 13th annual NYC ‘No Pants Subway Ride’ has gone global this year, spreading to over 60 cities around the world.

Improv Everywhere started the naked tradition in 2002 when seven men dropped their pants on the New York City subway, to the amusement and shock of several hundred passengers.

The event has now grown to include more than 4,000 participants in cities from Beijing to Buenos Aires.

Watch some clips from yesterday’s global event below:

Mexico City and Buenos Aires:

Best ‘No Pants Subway’ tweets from around the world: