A Ciao Willy of the Day Flash Back: Naked Indian sadhus showing off bodily feats involving penance in Gangasagar transit camp at Kolkata on the occasion of Makar Sankranti on January 11, 2016, a holy day of the Hindu calendar considered to be of great religious significance in Hindu mythology. (Photo by Tanmoy Bhaduri/Pacific Press/LightRocket via Getty Images)