By A Mystery Man Writer
Improv Everywhere puts on the event every year, which now takes place in 25 countries
Look: Commuters in 20 cities drop trou for No Pants Subway Ride
Annual 'No Pants Subway Ride' taking place in cities around the
No pants subway ride 2014: Commuters drop their pants across the
The No Pants Subway Ride - Improv Everywhere
New Yorkers, others on public transit strip to underwear
Mind the gap! The best photos from No Pants Subway Ride 2018
Annual 'No Pants Subway Ride' taking place in cities around the
Thousands of People Rode the Subway Without Pants Last Weekend
A woman rides the subway pantless on January 13, 2013 in New York
Thousands of commuters ride bare-legged for No Pants Day