Instagram is exploding with selfies of attractive men posing with their dicks stuffed into socks under the hashtag: #cockinasock. This movement grew out of a need to raise awareness for testicular and prostate cancer. It's also just a great excuse for fit men, and guys with a sense of humor, to pose nearly nude online in the name of charity.
Some controversy has arisen as a few social media platforms are attempting to block photos with the #cockinasock hashtag. Many men see this censorship as an unfair double standard; thousands of women have posed topless on these same sites to raise awareness for breast cancer without receiving the same injunctions.
Check out the below sampling of #cockinasock selfies. If you feel inspired, make a donation in the name of your favorite sock model at testicularcancersociety.org or the Prostate Cancer Foundation.