Stanely "Stan" Marsh is one of the four main characters of South Park.  Stan, who is simply a kind, honest kid, generally serves as one of the shows main protagonists, a role generally shared with Kyle.  They usually, of course, go up against Cartman.  During the initial seasons, Stan's catch phrase used to be "Oh my God, they killed Kenny!" shortly after Kenny died.  He was also pretty well known for always vomiting on his girlfriend Wendy.  Now, he just mostly goes on crazy adventures.

Stan Marsh Quotes

(the boys protest)
Stan: What do we want?
Boys: Gays in Scouts!
Stan: When do we want it?
Timmy: Timmy!

We gave you guys herpes!

Stan

South Park Quotes

It's a man's obligation to stick his boneration in a woman's separation, this sort of penetration will increase the population of the younger generation.

</i> Cartman

James Cameron doesn't do what James Cameron does for James Cameron. James Cameron does what James Cameron does because James Cameron is James Cameron!

James Cameron