Improv Everywhere: Pizza Party Train

RELATED: A few years ago the MTA considered outlawing the eating of any food on the subway because the trash causes track fires and draws even more rats. The issue was dropped after platform food vendors and passengers objected.

Improv Everywhere: Mannequin Mob

This time they ended up in handcuffs.

2014 No Pants Subway Ride

The annual event has spread from NYC to cities all over the world. Judging from this clip, Gotham's no-pants ride was crashed by strippers.

TRAILER: We Cause Scenes

Trailer recap:

Since their humble beginnings in New York City in 2001, Improv Everywhere has grown from a small gang of restless jokesters into an internationally recognized prank collective and a viral video-making machine. From the No Pants Subway Ride to Frozen Grand Central to the MP3 Experiment and beyond, their publicly staged scenes of chaos and joy are beloved by the hundreds who witness them, the thousands who participate in them, and the millions who watch and share the videos online. We Cause Scenes: The Rise of Improv Everywhere is the inside story of this groundbreaking group and its founder, Charlie Todd, who has turned the world into a stage, inventing an art form for the Internet age.

Improv Everywhere: A Christmas Story

Improv Everywhere: When Harry Met Sally

20 women recreate the scene at Katz's Deli.

Improv Everywhere - MP3 Experiment 10

Improv Everywhere: Subway Talk Show

ImprovEverywhere: Reverse Times Square

Improv Everywhere: Grand Central Lights

In celebration of the terminal's 100th birthday.

No Pants Subway Ride 2013

Black Friday Dollar Store

The latest from Improv Everywhere.

Improv Everywhere: Mini-Golf Open

Improv Everywhere: Car Alarm Symphony

Improv Everywhere: Instant Date

Improv Everywhere: Quadruplets

11th Annual No Pants Subway Ride

Yesterday was the No Pants Subway Ride, the 11th annual installment from the folks at Improv Everywhere. Hit the link for the Gothamist recap of photos from this and previous years.

Improv Everywhere - Mall Santa Musical

Improv Everywhere - Say Something Nice

Improv Everywhere - MP3 Experiment