Participants of the annual No Pants Subway Ride flashmob are seen here at a Warsaw metro station.

08.01.2017#3008124

Participants of the annual No Pants Subway Ride flashmob are seen here at a Warsaw metro station.

08.01.2017#3008123

Participants of the annual No Pants Subway Ride flashmob are seen here in a Warsaw subway train.

08.01.2017#3008122

Participants of the annual No Pants Subway Ride flashmob are seen here in a Warsaw subway train.

08.01.2017#3008121

Participants of the annual No Pants Subway Ride flashmob are seen here in a Warsaw subway train.

08.01.2017#3008120

Participants of the annual No Pants Subway Ride flashmob are seen here in a Warsaw subway train.

08.01.2017#3008119

Participants of the annual No Pants Subway Ride flashmob are seen here at a Warsaw metro station.

08.01.2017#3008118

Participants of the annual No Pants Subway Ride flashmob are seen here in a Warsaw subway train.

08.01.2017#3008117

Participants of the annual No Pants Subway Ride flashmob are seen here at a Warsaw metro station.

08.01.2017#3008116