This is wrong on sooo many levels. Stan's sister Shelly is baby sitting Eric Cartman, who obviously really liked the mostly forgotten movie of "The Wild, Wild West" with Will Smith. Cartman (pretending to be James West, along with his stuffed Clyde Frog as Artemis Clyde Frog, and a pseudo-Raggedy Ann doll as Salma Hayek). Artemis Clyde Frog (voiced by Cartman talking out of the side of his mouth saying, "If we save her, I'm going to take off her pants and play "Slip N' Slide." Sex between two stuffed toys is only the beginning! Mrs. Cartman, who is somewhat like Mrs. Garrison (I think) and has never been married, is going to a meteor shower party and Kitty is in heat. Kitty is trying to get just about anything to mate with her (she is a her, at least in this episode). Shelly keeps giving Cartman wedgies. Shelly, who is 12 is dating Skylar who is 22. Skylar also gives Cartman a wedgie.
Kitty manages to watch TV where there's a show about 2 lions mating (a show with real lions). Cartman, in trying to get Kitty to calm down, gives her catnip, which makes her go even wilder.
Cartman spends most the evening trying to contact his mom - who is getting wasted at the Meteor Shower party - often the big event in South Park.
Skylar's "band" come over to Cartman's house. Skylar's band really sucks playing a song Skylar wrote for Shelly - while Cartman is hanging from a coat rack by his underwear (it's magic underwear, even though the Cartmans aren't Mormons).
While this is going on at the Cartmans', Kitty goes out to try to satiate her urges. Cartman, Shelly, and Skylar go out to watch the meteor shower where Skylar tries to get the 12-year old Shelly to "put out" and they break up.
Since the name of the episode is "Cat Orgy", you can easily imagine what part of what goes on at the ending. Skylar, who's IQ is close to his age (22) believes that a nude Salma Hayek is out in the snow and needs help.
This is a classic episode - a must see for South Park fans.
