A couple kisses while participating in the "No Pants Subway Ride" in Vienna, Austria,on January 10, 2016.
The No Pants Subway Ride is an annual event which was started in 2002 by Improv Everywhere in New York, the goal is for riders to get on the subway train dressed in normal winter clothes without pants and keep a straight face. (Photo by Georg Hochmuth/AFP Photo/APA)
