The DC Universe Online Website now offers the Last Laugh DLC in the marketplace for all users of SOE's superhero MMORPG (contrary to the erroneous word in our since corrected story saying this would happen next week). Here's the deal: "In the largest PvP (player vs. player) content update since launch, no one is safe as Superman and The Joker encourage heroes and villains to invade The Hall of Doom and The Watchtower, as well as the player safe houses and headquarters throughout the open world. The Last Laugh also adds an all-new weapon and introduces new Legends PvP characters."