Carbon Costume 
Randy Marsh
Randy Marsh is the goofy and eccentric father to Stan Marsh. A geologist by trade but an alcoholic mischief-maker in his free time, Randy often finds himself caught up in whatever shenanigans his son and his friends are busy with, only to a more passionate degree and with the resources of a financially stable adult man. Put a pencil and a pen or two in the pocket protector to achieve full Randy accuracy.
Stan Marsh
Arguably the most “normal” of the main South Park four, Stan Marsh has often served as the voice of logical reason throughout the show’s many seasons. The town of South Park’s well-being is constantly being terrorized by one threat or another, and when the town’s adults are too oblivious (or drunk) to do anything about it, Stan and his group of friends are left to reluctantly save the day. For Stan’s pants and shoes, any blue pants and black shoes will do the trick.
PC Principal
In South Park, PC Principal is the new principal at South Park Elementary. As an alumni member of the PCA frat house, he’s both politically correct and prone to violent outbursts. He shames and bullies others until they learn to check their privilege, going as far as to break Cartman’s bones.
Professor Chaos
In South Park, Professor Chaos is the alter ego that Butters takes on after he’s exiled from the crew for being too uncool. As Professor Chaos, he spreads discord in the world by doing things like spraying aerosol cans to destroy the atmosphere, and no doubt wasting lots of aluminum foil.
Eric Cartman
In South Park, Eric Carman is an aggressive, manipulative, and emotionally unstable boy. Like his huskiness, some of it can be explained by his permissive mother, who let’s him get away with murder.
Wendy Testaburger
Wendy Testaburger is Stan Marsh’s main squeeze. She’s mature for her age and not afraid to go against the grain. Her refined look, especially for a 4th grader, includes a pink beret, a purple coat, and yellow trousers.
