"Clubhouses" was the twelfth episode of Season Two, and the 25th overall episode of South Park. It originally aired on September 23, 1998.
Stan and Kyle build a clubhouse so they can play Truth or Dare with the girls Wendy and Bebe. Cartman and Kenny get together to compete with the two and set about building their own. Randy and Sharon temporarily separate.
The episode opens up with Stan, Kyle, Kenny, and Cartman playing "Americans vs Bosnians" and quitting after they find Cartman cheating. Leaving Cartman to play by himself, Stan and Kyle run into Wendy who tells Stan to build a clubhouse so they can play Truth or Dare, and to hook up Kyle with Bebe.
At Stan's house, Stan enlists the help of Randy to build his clubhouse. Sharon makes Stan stop watching Terrance and Phillip on television in favor of the, unbeknownst to Sharon, equally vulgar Fat Abbot Show. Meanwhile in the kitchen, Sharon's dropped her wedding ring down the sink and demands that Randy gets it out. After a small argument, Randy accidentally calls her a cunt, and Sharon leaves mad.
At school Bebe hints her like for Kyle by passing notes. Stan is caught with it by Mr. Garrison and is forced to read it out loud to the class. Not realizing the note was from Bebe, the class is shocked to hear Stan's "attraction" to Kyle. Stan is then sent to Mr. Mackey who calls in his parents. This causes Randy and Sharon to inadvertently argue with each other and they finally end up separating.
After discovering Stan and Kyle's clubhouse, Cartman and Kenny decide to make their own one - "The Ewok Village 2000".
At Stan's, Sharon introduces Stan to her new partner Roy, Stan is shocked at the unusual pace of events but goes back to building the clubhouse. Unfortunately Stan is delayed by having to spend quality time with Randy and having to get firewood for Roy.
Meanwhile, Cartman and Kenny's clubhouse is complete, and Kenny gets two teenage girls to stay there. The girls then invite all their friends over and the party goes out of hand with Cartman unable to play Truth or Dare. Cartman becomes extremely agitated by his unwelcome guests and watches in horror as Kenny is trampled to death in a mosh pit.
Stan and Kyle finally finish their clubhouse. Chef advises them to play truth a few times and finally play dare later. Kyle is dared to kiss Bebe and they do to which Kyle screams and runs away.
After Roy being an extreme nuisance, Stan watches a Fat Abbott cartoon and discovers that to get back at nuisance step-fathers you should leave a note to meet them somewhere and lay down a bear trap.
Roy reads the note and goes to the clubhouse to meet Stan but is caught in the trap. Sharon and Randy also read the note but go to the clubhouse. It reminds them of when they were kids playing Truth or Dare. Sharon dares Randy to have sex with her and they make up.
The next day at school, Bebe tells Kyle that she wants to break up to be with Clyde. Later Wendy, Bebe, Clyde and Stan are in the clubhouse playing Truth or Dare. Stan chooses dare and instead of getting to kiss Wendy, he has to shove a twig up his "pee hole". Roy is left hanging as this all goes on.