This is a b-list villain from Batman Beyond

Jokes aside, Mad Stan is played as a crazed conspiracy nut with an obsession for explosives. In most cases he’s played as a petty, albeit destructive nunuisance. But if you actually listen to him, his complaints are about corperate interest taking a priority in policy, government over reach imposing unnecessary regulations on people, federal agencies lying to the people, and literally everything our real American government has done wrong short of being run by a pedophile cabal.