I remember as a kid in the 1970's there was talk of busting these freaks. it was claimed there were many high powered and influential people that were members. I guess they were right because it is still here and they are still conspiring to molest children. any member caught should be imprisoned in a mental institute (since that is tougher than prison in most cases)

South Park warned us about NAMBLA 23 years ago.

Cartman wants to hang out with older males rather than Stan, Kyle, and Kenny, because he feels he is too mature for them. So he starts looking through a chat room on the internet and stumbles upon the topic: “Men Who Like Young Boys” (unaware that they were internet predators only interested in him sexually on account of his young age). He gets an overflow of replies and converses with some eager men, potential pedophiles, and child molesters who act like they want to be friends with him. The next day Cartman meets Tony316, a very stereotypical pedophile, who gives him candy and backrubs. He later is arrested for soliciting sex from a minor. Cartman does not understand what happened and goes back to the chat room to find someone else.

The next day, Cartman tries to meet another man that he met online by the name of "Mr. Hammerhead". He meets him at some docks and immediately learns that Mr. Garrison is "Mr. Hammerhead" and he also gets arrested. Cartman assumes that Stan and Kyle have been trying to sabotage his attempts at making new friends because he is too naive to know what is really happening. At the South Park Police Station, a group called the North American Man/Boy Love Association (NAMBLA) tries to break Mr. Garrison and the other pedophile out, claiming that there is nothing wrong with trying to love young boys. Officer Barbrady ignores their pleas and forces them to leave.

Cartman later visits Dr. Mephesto and asks him to genetically engineer some adult friends for him. Mephesto says he cannot do so, but encourages Cartman to join NAMBLA because he himself is a member and says Cartman looks about right to join. The next day, NAMBLA holds a meeting at the South Park Inn and decides that they need ways to get young boys to join the association. Cartman shows up and the members gladly accept his request to join, making him their poster child.

While Cartman poses for pictures for NAMBLA in a red thong, the leader tells him that a huge banquet is going to be thrown in his honor. Cartman is told to invite all the boys in town, but he does not invite Stan or Kyle in an act of revenge. He brags about the banquet to Stan and Kyle, who tell him they do not want to go anyway. But when Cartman leaves, Stan suggests to Kyle that maybe they should act more mature and they decide to get into the organization too.

The police raid a meeting of Dr. Mephesto's organization, but it turns out there are two NAMBLA's (this group is the "North American Marlon Brando Look-Alikes" who are not affiliated with the "North American Man/Boy Love Association"). Garrison is in attendance and gets angry, realizing that he is in the wrong place. The "Marlon Brando Look-Alikes" have been fighting the pedophile organization for the rights over the name NAMBLA. They and the police join together and all rush to stop the other NAMBLA's banquet.

When the boys have all arrived, (Stan and Kyle having been invited as well) the NAMBLA members dance with them and take them to their hotel rooms. It is now that the boys realize what they are in for, and a chase ensues. Soon the police and the other NAMBLA arrive and start chasing the naked pedophiles. Kenny, still chasing his mother, and Stuart, chasing him, join in the scene too (part of the B plot). The boys hide in one of the rooms and Cartman persuades Butters into being their sacrificial lamb by letting the pedophile NAMBLA members have their way with him so the rest of them can get away, to which he reluctantly agrees. Fortunately for Butters, as he looks for the NAMBLA members, he enters an empty room and escapes unharmed. Unfortunately for Stuart, as he looks for Kenny, he goes into the room where the NAMBLA members are and they proceed to have their way with him after they mistake him for one of the boys.

In the end, Stuart ends up having to be hospitalized because of the injuries he received during the anal sex orgy and all of the NAMBLA people are arrested. Their leader gives an impassioned speech about rights to all people. But Stan and Kyle call him out on trying to weasel his way out of jail time by equating child molesters with being an oppressed minority; they say they believe in tolerance and equality for all, but child molesters are criminals who hurt young people and should be treated as such. After being forced to apologize to his friends for what happened, Cartman decides that he does not need adult friends and is willing to wait until his friends become mature like him.

https://southpark.fandom.com/wiki/Cartman_Joins_NAMBLA