Comedy group Improv Everywhere's annual prank usually invades the NYC rails every January.
Everything you need to know about the annual New York subway strip-down with Improv Everywhere’s No Pants Subway Ride
Photo of the day: FLASH MOB – 12TH ANNUAL NO PANTS SUBWAY RIDE!
The No Pants Subway Ride - Improv Everywhere
MetroFocus, “NO PANTS SUBWAY”, Season 2018
No Pants Subway Ride' returning to MBTA; organizers say it's 'good, clean fun' - The Boston Globe
No Pants Sneakers: Yandex Görsel'de 1 bin görsel bulundu
No Pants Sneakers: Yandex Görsel'de 1 bin görsel bulundu
No Pants Subway Ride in Jerusalem - Israel News
Straphangers brave cold for 'No Pants Subway Ride
17th Annual No Pants Subway Ride
Photo gallery: No Pants Subway Ride - NOW Magazine
NYC's No Pants Subway Ride Officially Canceled for 2023 - Thrillist