Hers how I see it
First short films: Origins
Seasons 1-3: Early South Park
Seasons 4-6: Classic era
Seasons 7-12: Early Golden Age
Seasons 13-18: Late Golden Age
Seasons 19-21: Serialization era
Seasons 22-23: Tegridy farms era
Season 24-Present: Exclusive event era
Ey! Why the hell don’t ya wanna be like Cartman? He’s super kewl and totally not fat