Jon Hamm's Ham: A Penile Retrospective. Every tear after Jon Hamm puts his penis away is a waterfall. But take heart, for here s a look back at Jon Hamm s ham's . The Hammaconda? Little Hamm? You better believe Jon Hamm's heard every euphemism in the book for his penis.. Over the years, the Mad Men star and his tendency to go commando while in public have all but turned the internet on its head. Jon Hamm's penis went on a shopping trip to Barneys in New York last Friday, accompanied by Jon Hamm and his lovely girlfriend Jennifer Westfeldt. The penis, though tired from running through everyone's minds all day, seemed chipper, even eager to be seen, gamely posing for photos with Jon Hamm's.