"Oh good, you're here. But guess what, I'm not! I'm leading Batty on merry chase around Gotham while Harley safeguards my new toxin formula. So make yourself at home! Check out my giant new Joker bombs. Dump them into the Funhouse air vents for a guaranteed gas! Hahahahaaa!''—Joker The Joker's Problem Level 13 Villain Mission Mission Chain The Joker's Problem is a mission in The Last Laugh story arc provided to low level Villains.