Cartman, who has always been an unstable person throughout his childhood, is finally beginning to turn a new leaf with the encouragement of his recovering addict of a mother & his friends. But when someone figures out how to manipulate that dwindling instability and use it for their own gain, can Kyle Kenny and Stan help Cartman to fight back and take back control of his own mind?

Stan finds a video featuring Kyle that shocks him a bit. A bit more exploring into it shows that it's not by choice, and Kenny and Kyle are both in danger from this world that they've entangled themselves into. Unfortunately, their unlikely savant may want a piece of the pie all to himself. M for a reason.

The last semester of senior year, Kyle and Wendy get pretty close. Maybe too close, since she's dating his best friend.

Now off in college, Stan and Kenny make fun of Kyle for missing out on that one crucial experience - dating. A class with Craig Tucker sets out to change that. Please see note inside.