Spiderman Villains: "I'm the Chemist! The university pulling my funding to give to the Athletics Department, which caused a lab explosion because I couldn't afford a chemical stabilizer! Now I hunt the football coach and athletic director until I can undo the damage."
X-Man villain: "They call me Scaredo Racist, and these is my mysterious benefactors Mr Senator and the Xenotechie. I want to dip every mutant in a lethal acid."
Batman villain: "Gotham, you shall know the true terror of The Smokes! My father left one day when I was six to get cigarettes but never came home. The instability this brought to my life led me down a hellacious path. I now steal diamonds, pump CO2 into the mayor's office, and once tried to blow up all convenience stores at the same time"