The Disto Mug shots were a series of well, MUGSHOTS of Disto being locked up in jail. They were originally running through the golden era.
EXAMPLES: One mugshot of Disto shows him wearing a party hat and holding a beer can, as if he was arrested for overdrinking at a new year's party. Another shows Disto chained to the floor, as if he tried to escape. One even showed Disto disguised as a pirate!
NEW MUGSHOTS WILL BE COMING OUT IN 2014!