[London, January 10. Image via Getty]

LONDON, ENGLAND - JANUARY 10: Members of the public travelling on the London underground take part in 'No Trousers on the Tube' on January 10, 2010 in London, England. 'No Trousers on the Tube' originated in New York in 2002 as 'No Pants on the Subway' and has become a worldwide event in which travellers are invited on January 10th to travel on the underground without trousers. (Photo by Marco Secchi/Getty Images)